Home Inspection part 2

Réussis tes devoirs et examens dès maintenant avec Quizwiz!

In most heat pumps, the "auxiliary heat " ?

. Augments the normal operation of the unit in extremely cold weather . Is often called supplemental heat . Is sometimes called emergency heat

A convection oven is different from a conventional oven in that ?

A convection oven has a fan that circulates hot air

The advantages of on site reports include all of the following EXCEPT ?

A more customized presentation

What is a wet vent ?

A vent that also serves as a drain

Types of heat pumps include all of the following EXCEPT ?

A water-to-water system

All the following are mechanisms of heat transfer EXCEPT ?

Absorption

All of the following are common wall materials, EXCEPT ?

Acrylic

Walls may perform all of these functions EXCEPT ?

Acting as supply ductwork for heating systems

What is an inspector required to inspect in a microwave oven ?

. The seal and light . The condition of door . Operation of the turntable

When checking kitchen exhaust hoods, an inspector should note deficiencies in ?

. The vent pipe . The blower . The light

Which of the following statements is/are true of a modified bitumen roof ?

. There is evidence of bleed-out of asphalt at the seams and the seams are space every 3 feet . There are no exposed nails

What are some of the properties of trusses ?

. They typically need no mid length support . They are engineered structural members

You notice isolators on the ductwork during an inspection . What are they for ?

. To allow for expansion . To reduce noise in ductwork . To reduce transmission of vibration from the motor

Sagging rafters may be a result of ?

. Undersized rafters . Overspanned rafters . Excessive roof weight . ALL OF THE ABOVE

When examining bathroom exhaust fans and heater, a home inspector should note ?

. Unusual sounds . Speed deficiencies . Excessive vibration

Wood lintels need ?

1 1/2 inches of endbearing

The common high temperature-limit setting is ?

210 F

In a multiwire branch circuit, with the red-and-black wire improperly tapped from the same bus, if the red carries 10 amps, and the black wire carries 12 amps, the neutral wire will carry ?

22 amps

The minimum stairwell width is roughly ?

35 inches

A B-vent for gas furnace should have a total height of not less than ?

5 feet above the draft hood

The optimum spacing between two panes in a double-glaze window is roughly ?

5/8-inch

The clearance from a wall furnace to the nearest wall is ?

6 inches

The combustible clearance required around the front of a wood-burning fireplace, assuming that all combustibles are flush with the face, is ?

6 inches

The first six feet of supply duct from a wood furnace typically has to be how far from combustible material ?

6 inches

What is the minimum recommended height of a plumbing vent stack above the roof ?

6 inches

You observe #6 gauge copper wires entering a service box with tow 60 A fuses inside. From the service box, #3 copper conductor lead to a newer combination panel that has a 100 A main breaker. You should report the service size as ?

60 A

A common temperature rise across a conventional furnace is ?

70 F to 100 F

A submersible pump in a 200-foot-deep drilled well is under 70 feet of water. The top of the well is 15 feet below the basement of the house. How much static head is present ?

70 feet

The seasonal efficiency of a high-efficiency gas furnace can be ?

85 percent to 95 percent

Corrosion in the draft hood and on the inside of the access cover indicates ?

Backdrafting

Interior door trim problems include all of the following, EXCEPT ?

Backwards installation

The most common leakage point in a ceramic shower stall is at the ?

Base

All of the following are common surface water drainage problems EXCEPT ?

Basement windows without wells

If you wanted to fill a bucket, which of the following fixtures with faces fully opened would fill it the most quickly ?

Bathtub fill spout

Panels used with aluminum wire should ?

Be rated CUAL

A man door between the house and garage should ?

Be weather-stripped

If a metal roof seems to have many leaks ( but no specific leakage area ) and it only leaks in the winter, you should consider which of the following ?

Condensation on the underside of the metal

A/C evaporator coils in the attic could cause which of the following problem ?

Condensation overflow

A/C evaporator coils in the attic could cause which of the following problems ?

Condensation overflow

Heat is transferred from the fire-side of the heat exchanger to the water side by ?

Conduction

Electricity moves along wires that are know as ?

Conductors

Common gutter problems include all of the following EXCEPT ?

Connection to two downspouts

What is an example of improper installation of branch circuit wiring ?

Connections not in junction boxes

All of the following are common party wall problems, EXCEPT ?

Construction from wood

Which of the following is the most serious problem with a well supplying water to a house ?

Contaminated well water

All of the following statements are true of structural garage floor EXCEPT ?

Cracks in structural garage floors indicate structural failure

An inspector notices that when a food waste disposer is turned on, it shakes excessively. He or she should check for ?

Deficiencies in mounting

Conventional air-cooled central air-conditioning systems help to cool the home. They are also capable of ?

Dehumidifying the home

An inspector may make the following changes to the TREC 7-5 inspection form EXCEPT ?

Deleting sections for systems that were not inspected

Optional report items include all of the following EXCEPT ?

Description of components

Which of the following is NOT a wood flooring problem ?

Diagonal nailing

An inspector is not required to check all cycles of a ?

Dishwasher

The absence of backflow protection must be reported in the context of which appliance ?

Dishwasher

Carports ?

Do not have vehicle doors

Partition or nonfood-bearing walls ?

Do not provide end support for joists

The main difference between waste disposers and trash compactors is that trash compactors ?

Do not take the waste out of the house

Electric boilers will NOT have a ?

Draft hood

The induced-draft fan makes grinding noises when you turn up the thermostat. This is likely ?

Failure of the fan bearing

Which one of the following is not a common electric fan problem ?

Failure to stay on after thermostat is satisfied

A house with integral gutters is more prone to ice damming if it has a steep roof ?

False

Missing firestopping is more common on platform construction ?

False - Lack of firestopping is more on balloon frame construction than platform framing

Metal counter flashing that is close to the roof surface, but does not have a hem ?

Can cut the roof membrane, due to thermal expansion and contraction

Skirting ?

Can obstruct ventilation

Home inspectors ?

Can't except or pay commission to other parties working with the client

Leaning retaining walls may be the result of any of the following EXCEPT ?

Cantilevered construction

Which wood is NOT commonly used in studs in a wood frame wall ?

Cedar

Home inspectors must inspect ?

Central air condition

The reversing valve on a heat pump ?

Changes the direction of the refrigerant flow

You notice a wooden post as the support for the service drop. You should ?

Check for rot, damage, or movement

All of the following may be signs of surface water penetration into basements and crawl spaces, EXCEPT ?

Check valves on floor drains

Common beam problem on porches include all of the following EXCEPT ?

Checking

Individual zoning control can be achieved by multiple ?

Circulators

Which of the following drain pipes is typically used below grade ?

Clay

What happen if inlet and outlet pipes are reversed on the water heater ?

Cold water is sent to the top of the tank

Racking of wood frame walls can be prevented by all of these EXCEPT ?

Collar ties

Sills see forces that are primarily ?

Compression perpendicular to the grain

When lateral forces have caused cracking, bowing, bulging, or leaning of foundation walls, corrective action id often required. All of the following are typical corrective action EXCEPT ?

Adding steel beams or channels horizontally along the crack

Partition walls ( nonload-bearing walls ) ?

Are best if they are perpendicular to floor joists below

Cracks in brick walls ?

Are common

Spark arresters ?

Are often built into rain caps on metal chimney

Drilled wells ?

Are often four inches in diameter

Bentonite clay injections ?

Are often ineffective

Ducts for electric furnaces ?

Are typically larger than ducts for gas or oil furnaces

Sweating toilets ?

Are worse if the toilet runs continuously

Wood frame walls with wood siding should be ?

At least 8 inches above grade

The top of a column should be ?

At least as wide as the beam above it

A limiter is a safety device found on coil elements to prevent them from overheating in the event that an element is left on ?

False - limiter are only found on solid disks to reduce wattage and prevent overheating and pot meltdown

The single-biggest problem with cantilevers decks is excess deflection or bounce ?

Fasle

All of the following are common furnace filter problems EXCEPT ?

Filter installed upstream of blower

Which of the following does not have inspected during the plumbing inspection ?

Fire and lawn sprinkler systems

Paint may contain all of the following EXCEPT ?

Fire retardants

The outdoor-air thermostat may ?

Fire the burners as the outdoor temperature drops

Faucets or spouts must be above the ____ of the sink or basin

Floor rim

The inspection should ?

Focus on the action that people must take

All of the following statements are true of frost heave EXCEPT ?

Frost heaven can be caused by rising the exterior grade height

A reversing feature is required for a(n) ?

Garage door operator

Which of the following appliances required a photoelectric sensor for safety ?

Garage door operator

All of the following are styles of roofs EXCEPT ?

Garage roof

What is another term for beam ?

Girder

All of the following are common floor materials EXCEPT ?

Glass block

The basic component of a wood-burning fireplace include all of the following EXCEPT ?

Glass doors

Drain pipes from clothes washer should ?

Go into a standpipe

Beams are also called ?

Grinder

Integral gutters are ?

Gutters built in to the roofline

The combustion chamber in a wood furnace ?

Has a tight-fitting door

Which of the following is a problem with a vent connector on a wood furnace ?

Individual section are friction-fit together

Which of the following is NOT TRUE ?

Induced-draft fans always have standing pilots

Common window frame problems include all of the following, EXCEPT ?

Inoperability

Trim problems include all of the following, EXCEPT ?

Inoperativeness

All of these common lighting problems EXCEPT ?

Lights above stairwells

The lowest quality shower stall base on this list is ?

Metal

An EIFS assembly may consist of all of the following EXCEPT ?

Metal lath

All of the following are common cabinet problems with wood stoves EXCEPT ?

Metal plates that are secured to the side and rear of the stove

Which single-ply roofing system typically uses a base sheet and cap sheet ?

Mod bit

Where is A/C tonnage usually encoded ?

Model #

A plumbing trap ?

Provides a liquid seal that prevent the passage of air/gas

Jack rafters are ?

Rafters at hips and valleys

A heat pump should go into the defrost mode if an ice build-up is ?

More than 1/8-inch-thick

All of the following are types of inspection that home inspectors typically perform EXCEPT ?

Mortgage inspection

All of the following are common trim components, EXCEPT ?

Mountains

Rusted components in a dishwasher ?

Must be report as deficient

A burned out lightbulb in a microwave ?

Must be reported

Bottom plates on platform framed bearing walls ?

Must rest at least 2/3 of its width on a subfloor

A guideline for the appropriate slope of a lot away from a house is ?

One inch per foot for six feet

One Btu is the amount of heat required to raise ?

One pound of water one degree Fahrenheit

Common problem with duct systems for air conditioners include all of the following EXCEPT ?

Oversized ducts

Common drainage piping problem include all of the following EXCEPT ?

Oversizing

Common ceiling materials include all of the following, EXCEPT ?

PVC

There can be up to 10 throws to disconnect all of the electricity in a house ?

False - There can be up to si throw to disconnect all of the electricity in the house

Typical distribution panels have 60 circuits ?

False - Typical distribution panels have 10 to 20 circuits

Which of the following is NOT an integral component of a masonry chimney ?

Rain cap

If a home inspector is looking at drip pans and thermostat sensing elements, he or she is examining a ?

Range or oven

Which action is required by the Texas Standard of Practice ?

Required to determine if aluminum branch circuit wiring is safe

Defective ABS piping ?

Resulted in cracking around the circumference of the pipe joints

Natural gas burners can have several different draft mechanisms. All of the following are possible examples EXCEPT ?

Reverse draft

All of the following are components of a home inspection EXCEPT ?

Review of house plans

When a professional inspector is sponsoring a real estate inspector, the sponsoring inspector shall ?

Review the written inspection reports prepare by the sponsored inspector on a regular basic

All of the following statements are true of ridge boards EXCEPT ?

Ridge boards are only used on roof with a slope of 2-in-12 or less

Which of the following statements is true of a settlement crack ?

Settlement racks will occur at weak spots in the wall

Typical water pressure at a boiler at rest in a three-story house is ?

Slightly higher than in a two-story home

These are all common wood roof problems EXCEPT ?

Slots that are too wide

All of the following are function of ceilings, EXCEPT ?

Support for wall structures

Skylights can cause ice damming on roofs ?

True

The oil filter is similar to the size and shape of the oil filter on a car ?

True

Brick veneer walls are not watertight ?

True - Brick veneer walls are not watertight

Charcoal-type filters should be used on exhaust fans that do NOT discharge to the outside ?

True - Charcoal filters are preferred on recirculating-type exhaust fans because they help remove odors

A compressor can be thought of as a pump ?

True - Compressor is the pump that drives the Freon through the system

Ice damming can be an issue on skylights ?

True - In areas where snow accumulates on roofs, heat loss through skylights creates the potential for ice damming around and below the skylight

How many heat transfer coils do conventional air-cooled central air conditioning systems have ?

Two

Which provides the best base on which to build a foundation ?

Undisturbed soil

Which of the following statements is TRUE ?

Uniform settlement may stress utility pipes

The function of a compressor in an air-conditioning system is to ?

Warm up the cool gas

Sheathing functions include all of these EXCEPT ?

Supporting metal ties for brick veneer

All of these are components of asphalt shingles EXCEPT ?

Synthetic rubber

Steel lintels ?

Tend to shrink

The TREC inspection SOP do not apply when ?

The buyer wants worn carpeting to be reported

Basement wall insulation is necessary ?

False - Insulating the basement will help to reduce heating costs and may improve comfort, but it is not a requirement

Power roof vents should be operated continuously for best results ?

False - Power roof vents tend to depressurize the attic in winter, promoting entry of warm, moist air

The evaporator coil is outdoors in a split system ?

False - The evaporator coil is indoor in a split system

The fan control switch is a safety device ?

False - The fan control switch is an operating control, not a safety control

What is a gusset plate used for in a roof structure ?

It connects members of a reuse together

Lower humidity levels in the home during the summer are more comfortable for people because ?

It easy for moisture on the skin to evaporate

Which of the following statements about the refrigerant Freon is FALSE ?

It is a liquid at atmosphere temperature and pressure

Which statement is true about a gas water heater ?

It may not be installed in an attic

Overflows should NOT be found on ?

Kitchen sinks

An auxiliary drain pan is needed on a split-system air conditioner when ?

Leakage in the primary pan may damage interior finishes

Step footing are ?

Often used on houses build on slope lots

What is resistance ?

Opposition of a material to the flow of electricity

A vulnerable spot for rust on a steel railing is ?

The base, where it enters concrete

Why is a 120-volt heater wired as 240-volts a problem ?

The heater may overheat

A toilet requires a vent ?

True

Vertical joints every two-to-four-feet in the bottom section of the foundation wall could be evidence of ?

Underpinning

A staged electric furnace ?

Uses only the elements required to meet the heat loss

In which of the following situation is roof sheathing NOT required ?

Where a wood batten systems has been used with concrete tile

Adfreezing ?

Won't occur in dry soils

Which of the following conditions of circuit wiring should all be listed as a safety hazard ?

undersize wires for circuit, uncovered junction boxes with exposed wiring

A midefficiency, induced-draft gas furnace is manifolded with a natural-draft water heater. Is this a concern ?

yes, if the furnace vent pressure is positive

Common copper wire sizes for an electric water heater are ?

#12 and #10

Knob and tube wiring was in common use from ?

1920 -1950

What is the depth that marks the difference between a shallow well and a deep well ?

25'

If you drilled a hole through a properly laid wood shingle roof, how many shingles would you go through ?

3

A maximum rise for steps is commonly ?

8 inches

A bivalent heat pump has ?

A gas burner

Which of the following is NOT considered a " settlement service " ?

Alarm or security company

You should always walk on clay tile roofs ?

False

Fused neutrals ?

Are dangerous

Holes are ?

Best near the middle of joists

Mechanical damage to skylights is commonly caused by all of the following EXCEPT ?

Building shifting

Common problems with hardboard include all of the following EXCEPT ?

Efflorescence

How far above electric baseboard heaters should drapes be hung ?

Eight inches

Original knob-and-tube connections ?

Employed solder

When you turn up the thermostat on a conventional efficiency oil furnace, the burner fires but the barometric damper does not move. This may mean that ?

The barometric damper has seized

You smell fuel oil when you walk in the door of a house. Which of the following is NOT a likely cause ?

The barometric damper is stuck closed

Service entrance conductors run from the service drop to the service box or service panel ?

True - Service entrance conductors pick up where the service drop wires end and extend down to the service panel

On a conventional split-system air-conditioning system, the high-pressure side is the portion of the refrigerant line from the ?

Compressor to the expansion device

Metal chimneys often have several flues ?

False - A metal chimney typically has one flue

Dehumidifiers are an effective way to correct wet basement problems ?

False - Dehumidifiers don't. Solve leaking basement problem

Any B-vent can be installed running up the outside of a house ?

False - Not all B-vents can be installed on the exterior of the house for their entire length

All wood stoves have firebrick in the combustion chamber ?

False - Not all wood stoves have firebrick liner in the combustion chamber

The larger refrigerant line contains a liquid ?

False - The lager refrigerant line typically carries a cool gas

An electrical panel with split bus bar ?

Has more than one shut off

Cooktops with down-draft vents should be vented ?

Outdoor

All of the following are common wood flooring types, EXCEPT ?

Particleboard

Which of these has the greatest heat delivery by length ?

Radiators

Mortar bed shower stalls ?

Require a drain with holes in the side

Wood stoves typically do NOT have ductwork ?

True

Which of the following is NOT part of the dishwasher inspection ?

Scratches in the door face

Which of the following must a home inspector report when examining a dryer vent ?

Screened termination

At what pressure would the pressure relief valve open on a forced hot water boiler ?

28 to 30 psi

The minimum slope for asphalt shingles in a conventional application is ?

4-in-12

The minimum head room for stairs in a home is roughly ?

80 inches

A standing seam is found on ?

A metal roof

Spalling is ?

Crumbling or flaking of brick or concrete surfaces

Cored bricks or hollow concrete blocks on their sides are prone to ?

Crushing

Common problems with high-efficiency furnaces include all of the following EXCEPT ?

Vent damper problems

The function of exterior doors include all of the following, EXCEPT ?

Ventilation

Which of the following is not a required element of an inspection of a food waste disposer ?

Venting

House ventilation can include all of the following EXCEPT ?

Venting roofs to flush out warm, moist air

Flat roofing systems are ?

Watertight systems

Which of these statements about rot is FALSE ?

Wood below 40F is vulnerable to rot

Exterior hinges on doors ?

Reduce security

Typical steam pressure in a single family residential steam system would be ?

0.5-5 psi

Residential entrance cables must have a minimum clearance over a driveway of ?

12 feet

The wire size used in household circuits fused at 15 amps is ?

#14-gauge copper . #12-gauge aluminum

Assuming copper, standard wire type, and normal temperature rating, what is the typical conductor size (in AWG) for a 100A service ?

#4

What wire gauge the service conductors be for a 100-amp electrical service ?

#4 copper or #2 aluminum

You notice rust in the service panel. Which of the following may be cause ?

. No drip loop . Damaged masthead

What does UF stand for ?

Underground feeder

A toe tester is ?

A faucets spout near the bottom of the shower stall

Inspections must include ?

A written report

Circulating hot water systems ?

Eliminate the wait for hot water after long, idle periods

Inspector may not pay or receive a fee for inclusion on a list of ?

Inspectors

All of these are common joists problems EXCEPT ?

Joists running parallel to walls below

Common problems found with trim, flashing and caulking include all of the following EXCEPT ?

Kickoff flashings on roof/wall intersections

Conventional gas-fired water heaters may be installed in ?

Kitchen

At roof-to -wall flashings, where wood siding is the counter-flashing, the siding should be kept ?

One to two inches above the roof

Missing window lintel cause ?

Sagging opening

Which solarium would be most prone to condensation ?

Solarium off a kitchen

All of the following contain cause of condition statements EXCEPT ?

The central air-conditioning system was not inspected, due to the outdoor temperature

All of the following can effect the chimney draft EXCEPT ?

The chimney height

Which statement about crawspaces is FALSE ?

The floor will be more comforted if the crawl space floor is insulated

Where is the draft hood for a wall furnace located ?

The front of the furnace - top front

In receptacle wiring, which slot is hot ?

The small slot

Which of the following statements is FALSE with respect to electric water heater ?

The upper element usually comes on first

All of the following are common retaining wall problem EXCEPT ?

The use of shoring

A sliding damper ( cookie sheet ) or barometric damper is installed so that ?

The used does not air-condition or heat the outside

Ice dam evidence includes everything listed here EXCEPT ?

Water running down along rafters from peak

Heat is transferred from the radiator to the room by ?

. Convection . Radiation

Which of the following is passive device ?

. Electric ion chamber detectors . Charcoal canister . Charcoal liquid scintillation device

The appropriate number of air-changes-per-hour in an average house is roughly ?

0.3 air-changes-per-hour

How much current does a 120-V, 1200-W hair dryer draw ?

10 A

The proper height of electrical wires over a backyard and from a balcony or window are ?

12 feet and 3 feet

In a hydronic boiler system, the normal operating pressure is ?

12-15 psi

If you used a multimeter to measure the current in a 3,000W electric water heater that used both of the underground ( hot ) service conductors, it would read ?

12.5A ( P = V x I, I = P/V, I = 3,000/240 )

To prevent sagging, 2 x 6 floorboards need support every ?

24 inches

The high-temperature limit on a wood furnace should be set at ?

265 F

Older conventional efficiency, cast iron boilers have a life expectancy of ?

35 - 50 years

Minimum stair tread widths are roughly ?

9 1/4 inches

If provision are present for a dryer but no dryer hooked up ?

A dryer exhaust system is required

Gabion is ?

A gravity retaining wall

Circulators should NOT be mounted ?

At the lowest point in the piping

All of the following are common mounting materials, EXCEPT ?

Brass

Clay tile siding is ?

Brittle

Which of the following is NOT a component of a wood-burning furnace ?

Burner

Common window well materials include all of the following EXCEPT ?

Copper

Which water heater has the slowest recovery rate ?

Electric

Common attic insulation problem include all of the following EXCEPT ?

Excess depth

Venting arrangements on high-efficiency domestic water heaters typically include all of the following EXCEPT ?

Exhaust gas temperatures of 350F-400F

What condition is indicated if a lighted match held at the barometric damper leans inward toward the smoke/flue pipe ?

Exhaust is moving up the chimney as it should be

All junction boxes should be concealed ?

False - Conjunction boxes must be accessible

All of the following are common wood siding types EXCEPT ?

Flemish bond

the inspection should promote professionalism and fairness in her relationship with the ?

General public

Dormer flashings ?

Has a valley if it a gable dormer

A type-P fuse is a ?

Heat sensitive fuse

The introductory discussion should ?

Help to adjust the expectation of the client

The span of a rafter is defined as the ?

Horizontal projection, from one support to another

Which material is NOT a vapor barrier ?

Housewrap

Double-tapping on a circuit breaker is allowed ?

If the breaker is designed for it

Condensation in building can cause all the following EXCEPT ?

Increased air leakage

Which of the following is NOT method of heat transfer ?

Induction

On which roof are exposed fasteners most likely to be acceptable ?

Metal

All of the following reduce house moisture EXCEPT ?

Operating the furnace blower on low speed

Squeaking sub flooring is an indication of ?

Poor fastening of subfloor

The most rot-resistant wood retaining wall would be made using ?

Preserved wood foundation pressure treating

Which item is NOT essential for the safe operation of a conventional gas-fired water heater ?

Pressure limit switch

Common well problem include all of the following EXCEPT ?

Recovery rate of 10-15 gpm

High-efficiency gas furnaces improve efficiency by ?

Reducing temperature rise and condensing flue gases

Central air conditioners are most like which household appliance ?

Refrigerator

The closing discussion should ?

Reiterate the limitations of the inspection

If operating a heat pump in the cooling mode when the temperature is below 60F to 65F, it ?

Risks damaging the compressor

The most serious implication of any insulation, air/vapor barrier, or ventilation deficiency is ?

Rot

Bidets are all of the following EXCEPT ?

Self-trapping

Overhead cable coming from a utility pole to the weather head (mast) of a house are called the ?

Service drop

Wood framing members ?

Should not contact that is below grade

The top of parapet wall cap flashings ?

Should slope down toward the roof

OSB siding ?

Should stop one to two inches above roof surface

Which of the following is least likely to have a cross connection ?

Shower stall

Common branch circuit wire materials include all of these EXCEPT ?

Silver-dipped copper

Common failure modes for asphalt shingles include all of these EXCEPT ?

Spalling

While inspecting the exterior of the house, you notice that there is a gap between the soffit and the exterior wall. The gap is wider near the midpoint of the wall and close to nothing at the corners. Which of the following conditions would you suspect ?

The ceiling joists are not tying opposing rafter bottom together properly

The implications of a dirty evaporator coil in a split-system air conditioner could be any of the following except for one. Which one does NOT apply ?

The condenser coil may ice up and be damaged

A home inspection must include an evaluation with respect to ?

The condition of the inspected components

A damaged or nicked wire is a safety hazard because ?

The effective resistance of the wire is increase so the fuses can no longer adequate protect the wire from overheating

The latent heat of vaporization is ?

The energy consumed when converting water at 212F to stream at 212F

A fuse and its holder in the panel are hot. The possible cause is that ?

The fuse beside the affected fuse was overtightened, causing the bus bar to bend

The flame of the left burner in a two-burner conventional efficiency furnace touches the heat exchanger only when the blower is running. What is likely to be the problem ?

The heat exchanger is cracked on the left side

What cause oil tanks to rust ?

The humid air in the tank condenses and forms water

If two diagonal foundation wall cracks make a pyramid, most often ?

The inside of the triangle is dropping

If a 2 x 8 joist has a 3 inch x 3 inch notch at the bottom where it rest on a beam ?

The joist may have a crack that extends horizontal from the notch

A building drain is ?

The lowest pipe in or under a home that carriers sewage to the building sewer

The larger the diameter of a conductor ?

The more current it can safety carry

What happens if the neutral wire bypass the service box ?

The neutral and grounding system will not be properly connected

What condition is indicated by bright orange flames in the firebox of an oil-fired system ?

The oil burner is properly adjusted

Which of the following is the inspector NOT required to observe during the plumbing inspection ?

The on-site water supply quantity

The most serious problem you may encounter in removing wallpaper is that ?

The plaster or drywall may come off with the wallpaper

If, during a test of the well equipment, the pressure comes up over the present high limit, what might be the problem ?

The pressure switch is faulty

A waterlogged expansion tank will cause ?

The pressure-relief valve to drip

Combustion is verified in an oil furnace by ?

The primary control

All of the following suggest skylight condensation EXCEPT ?

The problem occurs only on the north side of light well

All of these are common problem receptacle problem EXCEPT ?

The receptacle being too close to the basin

If a heat pump compressor haas been running and is shot off, it should not be turned back on for five minutes because ?

The refrigerant pressure on the discharge side is too high

The single cold-air return in a small bungalow is located beside the main supply register to the living room. What is the concern with this ?

The return will pull the supply air in

What device on a heat pump allows it to operate in either a cooling or heating mode ?

The reversing valve

The advantages of sending a report later may include all of the following EXCEPT that ?

The seller will be happy

What does it mean for a well pressure tank to be waterlogged ?

The tank is full of water with no air space

A trap may clog if ?

The trap is oversized or undersized

Porous materials around the perimeter of a house, such as gravel, may represent a grading problem because ?

The true slope of impervious materials below cannot be determined

if you see three pipe at a jet pump in the basement, it mean that ?

The venturi is in the well, lake, or river

What is the proper way to plumb a condensate drain ?

To an indirect drain

What is the overall purpose of the heating system inspection ?

To identify major deficiencies in the heating system

What is the overall purpose of the plumbing inspection ?

To identify major deficiencies in the plumbing system

What is the purpose of an accumulator ?

To keep liquid refrigerant out of the compressor

Why is there a drip loop ?

To keep water running down the mast head

The purpose of a can't strip is ?

To make the roof membrane less likely to crack at a change in direction

Bearing walls and partition walls are build in substantially the same way ?

True

The most common place for home inspector to see problem with party walls is in the attic ?

True - Party walls should be continuous to the underside of roof sheathing and should fit tightly there. Should be no opening in party wall at attic level

Potable water is ?

True - Potable water is water that is safe to drink

Testing for loose, wall-hung basins is best done by putting all your weight on the basin ?

True - Putting all your weight on a wall-hung sink may result in its sudden collapse

The proper operation of a doorbell will not have a major influence on whether a prospective home buyer will buy the home ?

True - Repairs to doorbell generally are simple and inexpensive, not a major influence on a home buying decision

Aluminum is an acceptable service entrance conductor material ?

True - Service entrance conductors may be aluminum or copper

Steel beams should not be shimmed with wood ?

True - Steel beams should be supported only with steel shims

The service box can be inside, outside, or in a garage ?

True - These all are acceptable location for a service box

Zero-clearance fireplaces do NOT require footing and foundation ?

True - Zero clearance fireplaces do not require footing and foundation

The typical length of time for an inspection of a standard home is ?

Two and a half hours

A wood stove on a combustible floor should rest on ?

Two rows of bricks or blocks

Which of these situations definitely constitutes too many appliances in one flue ?

Two wood fireplaces on the same floor

Which of the following is NOT a cause of a loose or damaged breaker ?

Undersized wire

Fuel can be any of the following EXCEPT ?

Vapor

What is the measure for electromotive force ?

Volts

All of the following statements about basement walkouts are true except one. Pick the FALSE statement ?

Walkouts that were built at the same time as the house are more likely to be problems

Most problems with exterior cladding involve ?

Water penetration

Where a steeply pitched shingle roof meets a lower-pitched shingle roof, the valley may be especially vulnerable to ?

Water penetration under the shingle, on the lower-pitched side

The unit for the measure of electrical power is ?

Watts

Which of the following suggests failing galvanized-steel supply piping ?

Weaker pressure on the hot side than the cold

When must go go into crawl space ?

When it is not dangerous and you will not damage anything

If the backup heat is electric, when should the heat pump shut off ?

When the COP is below 1.0

All of the following are flat roof drainage systems EXCEPT ?

Yankee gutters

Threeprong receptacles require ?

a grounding conductor

A gas and/or electric range must be equipped with which of the following ?

. A dripping pan and knobs . Proper gas line materials . A gas shut off valve . Control knobs .

With concrete or clay tile roofs, common problems with hip and ridge flashings include ?

. Cracked or shrinking mortar . Gaps in curved tile hip and ridges

Rome's wiring can be used ?

. In attic . In crawl space . In garage

A good sign that there is a crack or hole in the heat exchanger is ?

. Severe rusting of the heat exchanger . Stranger smell at the register . Irregular flame patten when the blower turns on

The maximum slope for a lot depends on soil type and other conditions, but in general the maximum slope is ?

1 in 2

A common slope for a gutter is ?

1 in 200

What is an appropriate slope for piping in a two-pipe steam system ?

1-inch-in-20-feet

In general, modern 120-V circuits can accommodate how many outlets and/or light fixtures ?

12

The standard house voltage is ?

120/240 V

What would be the voltage rating of an electrical service with 3 wires at the mast ?

120/240-volt service

A 15-amp breaker or fuse blow at ?

15 amps

Rectangular or square solid wood columns should be at least ?

6 inches x 6 inches

What is the frequency ( cycles/ second ) of house hold electricity ?

60 Hz

What is the maximum size fuse rating for cartridge fuses in a traditional 60-amp pullout fuse block disconnect ?

60 amps

The typical life of a dishwasher is ?

8-15 years

Aluminum wiring is still use on ?

8-gauge circuits

An inspector should note all of the following when examining ranges, cooktops, and ovens EXCEPT ?

A 10* deviation of the thermostat when set at 350*

Gas water heaters will NOT have ?

A barometric damper

A system that heats the home using hot water or steam is called ?

A boiler

Which of the following is NOT a common location for an evaporator coil in a split-system air conditioner ?

A cabinet outside at grade level

Common problems with power vented or fan assisted water heaters include all of the following EXCEPT ?

A clogged condensate collection system

Common problems with temperature/pressure-relief valves on water heaters include all of the following EXCEPT ?

A discharge tube made of copper

A skylight has been added to a roof framed with rafters and ceiling joists. Three rafters are cut to make the opening. Which of the following statements are true ?

A double header and a double trimmer are required

Which of the following is not a common problem with oil fill and vent pipes on an oil storage tank ?

A gooseneck on the vent pipe

Which item does a conventional forces warm air furnace and a mid-efficiency furnace have in common. ?

A heat exchanger

A standing seam roof is ?

A metal roof

What is a soil pipe ?

A pipe that carries waste from toilet

Four service entrance conductors indicate ?

A three-phase service

The best discharge point for a downspout is ?

Above grade, six feet from the house

Which of the following ,materials is NOT used for boiler heat exchangers ?

Aluminum tubing

Which of the following should be reported as a deficiency in a food waste disposer ?

An active leak

Generally speaking, guardrails are required on ?

Any decks, porches, or balconies 2 feet or 30 inches above grade

All of the following can cause mortar problems in a masonry wall EXCEPT ?

Applying the mortar to damp bricks

Common report elements include all of the following EXCEPT ?

Appraisal

Ductless mini-split systems ?

Are self-contained systems with the condenser, compressor, and evaporator all in the same cabinet

Roofing problems are most common ?

At flashing and roof penetrations

Overhead service wires must ?

Be 3 feet away from windows, in most areas

Receptacles at sink in the bathroom should ?

Be GFCI protected

Drains should be provided outside the vehicle door in garage that are ?

Below grade, where the driveway slopes down toward the garage

Sewage sumps are required for toilet located ?

Below the municipal sewer

Steel columns may be secured to see beams with ?

Bendable metal tabs

Where is a squirrel cage fan located ?

Between the motor and the fuel pump

Masonry veneer walls are ?

Brittle

Housewrap replace ?

Building paper

Which of the following statement is FALSE ?

Carpet-type PVC roof membranes are not suitable for use on deck surfaces

Soil pipes ?

Carry liquid and solid waste from a toilet

All of them following are operating types for doors, EXCEPT ?

Casement

All of the following are types of retaining walls EXCEPT ?

Cavity

Rusting is an example of ?

Chemical corrosion

A hydronic or force ( hot water ) boiler system is ?

Closed to the atmosphere and under pressure

Which of the following statements about condensate pumps is FALSE ?

Condensate pumps are only used on one-pipe systems

Deadman are ?

Connected to tie backs

Solid masonry walls typically ned all of these EXCEPT ?

Corbelling

If operating a heat pump in the heating mode when the outdoor temperature is above 65 F, it may ?

Damage the compressor

Solarium inspection DO NOT include ?

Determining whether the roof glazing is tempered

Joining copper and galvanized-steel piping together will produce corrosion unless a(n) ?

Dielectric connector is used

Problems with window well drains include all of the following EXCEPT ?

Drains that are six inches below the window

H-clips are used are ?

Edge support for roof sheathing

What should be a concern when inspecting electric air filters. ?

Electric shock

The condensate drain pan or tray on a split-system air conditioner is typically below the ?

Evaporator coil

All of the following are common oil supply line problems EXCEPT ?

Excess elevation changes

Which of the following homes is most likely to have concealed damage behind the EIFS ?

Exposed to strong wind

A part of a chimney flashing most prone to leakage is the part ?

Facing the high side of the roof

A waste pipe is intended to carry solids only ?

False

Backdraft refers to an abnormal flame pattern ?

False

Evaporator coils should be upstream of furnace heat exchangers ?

False - Evaporator coils must be downstream of gas, oil, or propane furnace heat exchanger

The floor of the ash pit should be 12 inches below the bottom of the clean out door ?

False - It is considered good practice to have the cleanout at the bottom of ash pit

Lintels should be mortared tightly into place ?

False - Lintel will expand and contrary as the fireplace is in use, so it should not be mortared too tightly into place

The masonry veneer is a load-bearing part of the structure ?

False - Masonry veneer does not carry the live or dead loads of the structure

When you compress gas, you cool it ?

False - When you compress gas, you heat it

Columns may settle because the ?

Footing is undersized

In which situation are you most likely to see settlement cracks ?

Houses built on reclaimed land

These are all common forms of insulation EXCEPT ?

Liquid

Drip edge flashing are usually ?

Metal

Are beams allowed to rest on concrete block walls ?

Only if at least the top seven inches of block is filled with concrete

Is it permissible to use an aluminum grounding wire ?

Only in dry environment within the US

Can gas piping be used to ground the electrical system ?

Only in some provinces and states

In a heat pump ( heating mode ) , the evaporator is ?

Outside

Cross connection may exist at each of the following EXCEPT ?

Outside hose bibs with no hose attached

Which of the following is NOT TRUE about indoor oil tank ?

Outside tanks were never buried

Exterior columns typically support all of the following EXCEPT ?

Patio

Gas fired water heaters have ?

Potable water

Patches on roofs almost always indicate ?

Prior leakage

Which of the following devices are most likely to be rated CO/ALR ?

Receptacles

Unusual noises from a food waste disposer ?

Should be noted

Fire stopping ?

Should be provided at every floor level

A deficiency in mounting a food waste disposer ?

Should be report

All gas meters should be preceded by a ?

Shutoff valve

Common door and window problem include all of the following EXCEPT ?

Sills that slope down and away from the window

Extension cords are typically ?

Stranded wire

Which of the following is NOT a problem with a wall furnace ?

The furnace top is 20 inches below the ceiling

Which of the following is the worst case situation ?

The top of the foundation wall is three inches below grade

Disadvantages of a steam system include all of the following EXCEPT ?

There is no fan or pump to help move heat through the system

Which of the following is an acceptable situation with gas-fired room heaters ?

There is no outdoor-combustion air supply

All of the following are common glass problems, EXCEPT ?

Thermally broken

All of the following are components of wood furnaces EXCEPT ?

Thermocouple

Which is the most precise expansion device for an air conditioner on this list ?

Thermostatic expansion valve

If, when looking at a slate roof, you see ribbons, you should tell your client that ?

These may be weak areas and the slate is not high quality

Why are abandoned flue connection a problem with masonry chimneys ?

They may allow exhaust gases to escape from the chimney

which of the following is a characteristics of independent home inspectors ?

They must follow material requirements

Pitch pocket are NOT desirable because ?

They require frequent maintenance

Which of the following is NOT a common problem with gas piping ?

Threaded connections

Which type of vent is NOT recommended for the roof ?

Turbine vent

What do copper pipes turn green at solder joists ?

Water leaks

Assuming copper, standard wire type, and normal temperature rating, what is the typical conductor size ( in AWG) for a 60-A service ?

# 6

Double-glazed skylights ?

. Are hermetically sealed . Are vented

Which conditions can contribute to slippage of a built-up roof membrane ?

. Wrong type of asphalt used . Asphalt too thick

Your chances of getting lung cancer from radon depends mostly on ?

. Your home radon level . The amount of time spent in your home . Whether you are a smoker

How much air should move past a three-ton heat pump indoor coil every minute ?

1,350 cubic feet

The power available in a typical 15-A, 120-V household circuit is ?

1,800 W ( P = VI, P = 120 x 15 = 1,800 watts )

The heat content of one gallon of No. 2 heating oil is approximately ?

140,000 Btu

A masonry chimney serving a wood fireplace should be at least ?

15 feet tall

Clay tile liners became common in masonry chimneys around ?

1950

Aluminum branch circuit wiring was commonly used from ?

1965 to 1978

OSB siding is ?

A type of waterboard

When the system is at rest, what will you find in the boiler ?

Air and water

Common attic access-hatch problem include all the following EXCEPT ?

An oversized access hatches

Which of the following should be reported as an item needing repair or replacement within the next five years ?

Any furnace over 10 years old

Which phrases does NOT describe a home inspection ?

Appraisal inspection

Vines on exterior walls ?

Are a bigger problem on wood siding than masonry

The webs of a truss ?

Are tension members

Wood shakes ?

Are typically 18 to 24 inches long

BX cable is also called ?

Armored cable

Rot may occur in wood-frame walls as a result of warm, moist air form the house condensing in the walls. This rot is likely to be most severe ?

At the bottom of walls

Solarium enclosures tend to leak ?

At the intersection of the house wall and glass roof

Where are the air vents in a one-pipe, parallel-flow system typically located ?

At the radiators and the end of return mains

With respect to heat pumps, the balance point is the point ?

At which the heat pump can just keep up with the heat loss

A wall furnace vent is what type ?

BW

Raised planters should ?

Be kept 2 inches from exterior walls

It is recommended to avoid all of these types of body language EXCEPT ?

Being at the same eye level as your listener

All of the following are common window types, EXCEPT ?

Bifold

Oil furnaces are like gas furnaces in all of the following respects EXCEPT ?

Blast tubes

Which wall will show cracks first if the foundation moves ?

Brick

Typical wood frame wall assemblies include all of the following components EXCEPT ?

Bridging

Which of the following is a truss style ?

Briggs & Stratten

Which of the following is NOT a component of a heat recovery ventilator ?

Burner

How does a home inspector test a GFCI at the main panel ?

By pushing the test button to see if the breaker trips, then resetting the breaker

Recommendation to a client regarding brick cracks may include all of these EXCEPT to ?

Caulk them

These products are all asphalt based EXCEPT for ?

Caulking

There is a chimney protruding through a roll roofing valley flashing on the roof. You report that there may be leakage here because the ?

Chimney obstructs valley drainage

All of the following are common drainage piping problem EXCEPT ?

Clay tile piping that is buried in the soil

Inspectors may not inspect a property when any compensation depend on reported finding or the ?

Closing of the sale

Masonry walls are strongest in ?

Compression

Pressure-reducing valve problems include all of the following EXCEPT ?

Connection to the supply plumbing

All of the following are common attic venting problem EXCEPT ?

Continuos soffit vents with only spot roof vents

The dormer siding can act as ?

Counter flashing

Which statements is FALSE ?

Creosote is noncombustible

Water hammer is typically prevented by ?

Dead-end risers

Electrical resistance ?

Decreases wit increasing wire diameter

An inspector is required to report which of the following ?

Deterioration in retaining walls

Which of the following devices protects against back flow ?

Double-check valve assemble

The selling agent is the person who ?

Draws up the offer for the buyer

Other water sources in homes include all of the following, EXCEPT ?

Dripping faucets

Which of the following can cause additional horizontal loads on the foundation ?

Driveway slopes toward the house

All of the following may cause traps to lose their seal EXCEPT ?

Dumping mineral oil down a drain

Sills not properly anchored are most likely to allow the house to move off its foundation ?

During construction

One of the following roof membranes feels like rubber. When you stretch it, it rebounds ?

EPDM

Which of the roof membranes may be damaged by oils left from a Freon leak at a roof-mounted air conditioner ?

EPDM

If two 60-W light bulb branch circuits are wired in parallel, and another parallel 60-W light bulb branch circuit is added ?

Each bulb will have the same brightness

The grounded plugs ( three-prong plugs ) became standard for all branch circuits in the ?

Early 1950

The following are vents used for attic ventilation EXCEPT ?

Eave vents

A tamper-resistant technique would NOT be ?

Educating the parties to the transaction about the necessary test conditions

Central-vacuum systems with a filter in the canister should discharge ?

Either inside or outside

Which water heater may have an energy cutoff ?

Electric

What does voltage measure ?

Electrical pressure

Which one of the following is NOT a common problem with space heaters ?

Electrical receptacles beside heaters

Which of the following components would be found on a heat pump but NOT on a central air-conditioning system ?

Emergency heat switch

Typical pump problem include all of the following EXCEPT ?

Excess pressure

All of the following are common toilet problems EXCEPT ?

Excess pressure at the tank

The implications of trees or shrubs too close to a house include all of the following EXCEPT ?

Excess soil moisture adjacent to the house

Excess water pressure may lead to ?

Excess water velocity

All of the following are clues that excess humidity may be a problem in the house EXCEPT ?

Excessive draft

All of the following are common foundation flaws, EXCEPT ?

Excessive height above grade

Which of the following is NOT a common problem with exterior trim ?

Excessive sill projection

The barometric damper for a conventional efficiency oil furnace is found on the ?

Exhaust flue

Metal valley flashing should NOT be longer than 10 feet because ?

Expansion and contraction may cause buckling

In an old house, an atmospheric ( open ) tank is above the second floor. What is it probably there for ?

Expansion/overflow for a gravity boiler

All crawl space should be vented ?

False

Aluminum is a commonly used material for exhaust flues on oil furnaces ?

False

Asbestos cement shingles should be removed from homes ?

False

Asphalt shingles are installed on walls the same way as on roofs ?

False

Bad grading will always cause wet basement ?

False

Home inspectors shouldn't be concerned about delivering good news about a house, the client only cares about problems ?

False

If you find a radiator with the balancing valve completely shut off, then there will be no water in the radiator ?

False

Inspector should walk on concrete tiles roofs ?

False

Inspector should walk on slate roofs ?

False

Plywood is a good material choice for outdoor floor, such as on a porch ?

False

Polybutylene piping can be used on a hot water recirculating loop ?

False

Section of metal chimney are typically welded together on site ?

False

Sump pumps must discharge to a sanitary sewer ?

False

Synthetic stucco (EIFS) has good drying potential ?

False

The inspection must determine the cause of a problem ?

False

The average home inspection fee is around 500$ ?

False - About 300$

Flex ducts have less friction loss than rigid ductwork ?

False - Flexible ducts have far more friction loss than rigid ducts do

Glass doors are designed to replace fireplace dampers ?

False - Glass doors are not intended to replace damper

Rust on metal roofs occurs only on the surface ?

False - Metal roofs may rust around fastener as well as on the surface

PVC plastic pipe can be connected in drain, waste, and vent system with solder ?

False - Pvc plastic pipe cannot connect with solder

Soffit vents typically make up about 25 percent of roof ventilation ?

False - Soffit vents typically make up at least 50% of roof ventilation. Ridge, roof, or gable vents make up the balance

The vent is typically located upstream of the trap ?

False - The vent must be downstream side of the trap

If you see evidence of water damage on the floor, but the area is dry, you can tell your client the problem has been corrected ?

False - There may be inactive or intermittent leak

Truss uplift is a serious ceiling problem with structural consequences for the house ?

False - Truss lift is a cold weather problem that is not terribly serious from a structural standpoint, although it can cause considerable cosmetic disruption

A 200-amp service will have two 100-amp fuses in the service panel ?

False - Two-amp fuses indicate 100-amp service. You cannot add two fuses together to determine the service size

Oversized distribution ductwork is a common problem with central air-conditioning ?

False - Undersize ducts are a common problem, oversize ducts are not common

Walls see vertical loads only ?

False - Walls see lateral as well as vertical loads

Welded-steel pipping is permitted as a material in drain, waste, and vent system ?

False - Welder steel piping is not permitted in residential plumbing system in many areas

Your chimney inspection is finished when you get down off of the roof ?

False - You must inspect the area below the chimney flashing for evidence of leakage

During an inspection of a skylight, you should never lift on the edge of the skylight ?

False - You should lift the edge of the skylight to get a sense of how well it is secured

An interior inspection includes all of the following EXCEPT ?

Fences

A common use for brass as a waste material is ?

Fitting

Which of the following is a good vent-termination location for a fan-assisted, gas-fired water heater ?

Five feet from a door or window

A midefficiency gas furnace has an electronic ignition system. The safety device that ensures that the pilot or burner is on is the ?

Flame sensor

All of these are good inspection techniques EXCEPT ?

Focusing exclusively on details

When looking at a spotlight you see the letter IC. This means it is ?

For use in insulated ceilings

Space heaters may be ?

Forced air

Solid masonry walls typically need ?

Foundations and footings

Spalling and mortar damage near the bottom of an exterior masonry column would likely be the result of ?

Freeze/thaw cycles

Which of the following is NOT considered in determining the size of a chimney flue ?

Fuel that is used

Which of the following is the best soil type for building homes ?

Gravel

A screw-in type rated at 30 amps is/was typically color coded ?

Green

Connecting an electrical system to the earth, as a mean of disposing of unwanted electricity and energy from lighting strikes to a safe path outside ?

Grounding

Roof water runoff is best controlled with ?

Gutters and downspouts

Drip edge flashing ?

Has a 45 degree bend in the bottom 1/2-inch

Problem with rain caps include all of the following EXCEPT when the rain cap /

Has a spark arrester with 1/2 inch screening

All of the following statements are true about whirlpool baths EXCEPT that they ?

Have a dedicated hot water heating system

Air barriers ?

Help control heat flow only

Moss on wood roof ?

Holds water against the wood, promoting rot

All of the following are siding materials EXCEPT ?

Housewrap

Which of the following is not a part of the heating inspection ?

Humidifies

Whirlpool baths are also called ?

Hydro-massage bathtubs

A common problem with skylight in cold climates is ?

Ice dams

Which condition would NOT stop a home inspector from inspecting a main panel ?

If bedroom at the panel is only 6 feet

Bracing metal chimney is necessary ?

If the chimney is more than five feet above the roof

During an inspection you find 20 blown 15-amp fuses beside the panel. You might tell your client that ?

It likely that there is a least one overloaded circuit in the panel

Which of the following statements is true of knee walls and struts ?

Knee walls and struts supporting purlins sometimes bear close to, but not directly on, bearing walls

If a gas leak is detected in a home, you should ?

Leaving the house without operating anything

After you turn an electric baseboard heater on, how long should it take for the heater to get warm ?

Less than 1 minute

A conventional gas-fired, forced-air furnace has an input rating of 100,000 Btu. Its output rating is 80,000 Btu. The seasonal efficiency is ?

Less than the steady state efficiency

A closed, bladder expansion tank in a two-pipe system is typically located ?

Level with the boiler

You can check the thickness of the flooring and the subfloor material by ?

Lifting out a supply air register

The presence of step flashing on an asphalt shingle roof can typically be verified by ?

Lifting the shingles adjacent to the chimney or wall

Which statement about lighting is FALSE ?

Lighting must be overhead

Three-way switches control ?

Lights from two different location

What is linking ?

Linking ensures that twi fuses or circuit breakers are disconnected at the same time

To check the connection of the wires inside the service box, you should ?

Look for melting, charring, or damage to the wire and insulation

Which of the following is the accepted way for a home inspector to check for a loose connection of a wire to a fuse or breaker ?

Look for signs of overheating on the end of the wire and at the connection point

All of the following are types of attic vents EXCEPT ?

Louver vents

All of the following are common problems with doors and frames, EXCEPT ?

Low R-value

Common toilet problems include all of the following EXCEPT ?

Low water pressure

Joist twisting or warping is commonly caused by ?

Lumber shrinking unevenly as it dries

Cinder block is ?

Made from slag and has a rougher, darker texture than concrete block

A drip edge flashing that sits proud above the roof sheathing ?

May trap water on the roof, like a dam

Heat circulators for fireplace ?

May use fans to promote air flow

Exposed felts ?

May wick water into the roof

A condition offer ?

Means that a price has been agree on, as long as one or more condition are satisfied

The most common problem with fiber cement siding is ?

Mechanic damage

The preferred material for valley flashing is ?

Metal

Leaks in drain pipes are commonly caused by all of the following EXCEPT ?

Missing air gaps

Which of the following is a common problem with exterior window drip caps (cap flashing ) ?

Missing drip caps

Anchor bolts holding sills to foundations ?

Need nuts and washers

A non-circulating kitchen exhaust hood ?

Need to exhaust to outside

Which of the following statements applies to notching or putting holes in truss members ?

Neither holes nor notches are permitted anywhere on a truss

Radiant piping systems are NOT made with ?

Nickel

Under what circumstances should a home inspector note on his or her written report that knobs are missing from a range or oven ?

No circumstances

You should avoid using all of the following words or phrases EXCEPT ?

No deficiencies noted

All of the following are common window sash problems, EXCEPT ?

No dip edge

Under what conditions should the home inspector not fire up the steam boiler ?

No water in the sight gauge

Inner-Seal siding is ?

OSB

What is a split receptacle ?

One that has a separate circuit for each half of the receptacle

Which formula shows the relationship voltage, amperage, and watttage ?

One with a square base

The cantilevered portion of joists should be no more than ?

One-Third entire joist length

Which is NOT a common oil problem ?

Oversizing

What type of trap is allowed by most plumbing codes ?

P-trap

Which type of plastic supply piping is blue-gray ?

PB

Where two water heaters are installed in a single house ?

Parallel systems should have similar pipe lengths to each water heater

How can an inspector applicant prove he or she has met the minimum level of competency for licensure in Texas ?

Pass both the state and national portion of exam

All of the following are common door surfaces, EXCEPT ?

Pebbled

Three-slot receptacles on ungrounded circuits are safety hazards because ?

People will use grounded appliances, thinking the receptacle is grounded

Radioactivity is commonly measured in ?

Picocuries

Which group of terms does NOT go together ?

Pier, column, truss

The function of columns is most like ?

Piers

Columns build into exterior walls are called ?

Pilasters

The tail piece is the ?

Pipe that joins the fixture to the trap

Which of the following supply piping materials cannot be used on a hot water system in modern construction ?

Polyethylene

Which of the following is NOT a common residential insulation material ?

Polyvinyl chloride

A water service line with a pressure of 110 psi will require a ?

Pressre regulator

Under what condition should the home inspector turn off the steam boiler immediately ?

Pressure at 15 psi or more

Which of the following is NOT typically a components of a private water supply system ?

Pressure regulator

All flashing are ?

Prone to leakage

To extend the life of a water heater ?

Replace the anode rod

Cracks in brickwork are NOT LIKELY to occur because of ?

Repointing

A difference between a gas range and an electric range is that electric ranges ?

Require a 240-volt electric supply

Dishwashers in some areas ?

Require an air gap fitting

Elements of a well-constructed garage floor ( slab-on-grade type ) include all of the following EXCEPT ?

Rigid foam insulation under the concrete floor slab

The following materials are all brittle EXCEPT ?

Roll roofing

Which material has the shortest life expectancy ?

Roll roofing

Low-slope is a possible problem with all these material EXCEPT ?

Roof roofing

Probing the ends of beams with a screwdriver is a good way to check for ?

Rot

Common problems with asphalt shingles include all of the following EXCEPT ?

Rotted shingles

The most serious implication of a leaking humidifier is ?

Rusting of the heat exchanger

Which of the following windows is mostly likely to suffer air and water leakage ?

Sashless horizontal sliders

A toilet is NOT likely to leak at the ?

Seat bolt holes

How should Rome's be supported in an attic ?

Secured every 4 1/2 feet

The introductory discussion with the client ?

Should never be done in front of the listing or selling agent

What is the maximum permitted number of hand movenents to disconnect a house electrical service ?

Six

Joists are like ?

Small beams

Backpuffing on a wood stove is ?

Smoke escaping through the door of a stove when it is opened

All of the following are dead loads EXCEPT ?

Snow loads

Rafter spread can be visually identified by ?

Soffits pulling away from house wall

Piers may move because the ?

Soil below is disturbed

Wood stoves are also called ?

Space heater

Moisture penetration through the foundation was can cause the foundation to flake off on the interior. This condition is called ?

Spalling

Typical problems with steps and landing include all of the following EXCEPT ?

Spalling mortar/masonry unit

You are looking at a two-story masonry building. You notice large metal plates on the front and back walls of the home about every four feet across the walls, at approximately the second-story floor level. There are ?

Stabilizing a bowed wall

The device that keeps the boiler water hot on a standby basic is know by all these names EXCEPT ?

Stack relay

Good skylight inspection include all of these EXCEPT ?

Standing on the glazed section

Which of the following is a suitable location for a branch circuit wire ?

Stapled to two-by-four studs

If there is an argument about whether or not the inspection should proceed ?

Stay out of the discussion

If a conventional gas-fired, forced-air furnace has an input rating of 1000,000 Btu and an output rating of 80,000 Btu, its ?

Steady state efficiency is 80 percent

What would you do if you saw metal ductwork from a forced-air heating system for a house passing through a garage ?

Suggest that it be insulated to the level required in the area

What of the following condition at the main panel or sub panel should be notes as a safety hazard in the inspection report ?

Supplemental wires tapped into the main lugs

Pilasters typically ?

Support beams

Home inspector should ensure all of the following when examining a garage door operator EXCEPT ?

That the unit function quietly enough not to be heard from inside

Which of the following is NOT a cause for an inoperative pump ?

The discharge line is split

The problem with butting adjacent wood shingles too closely together is that ?

The shingles may buckle when wet

All of the following are limitation statements EXCEPT ?

The swimming pool is beyond the scope of this inspection

Which statement about power vents is true ?

They can depressurize the attic

Galvanized-steel pipe typically fails first at ?

Threaded connections

How many wires are there from the street into a house in a 240 -volt system ?

Three

As a general rule, how much clear space should be in front of the service box ?

Three feet

The overhead service conductors must have a minimum of how many feet of clearance from the top, sides, and fronts of windows that open ?

Three feet

Four entrance cables providing service to a house indicates ?

Three-phase service

Joints in ceiling joists should be securely spliced ?

To prevent rafter spread

Plywood, waterboards, and OSB require edge support at all edges. All of the following are considered adequate edge support EXCEPT ?

Top and bottom edges, butted and glued together

The utility company is responsible for the maintenance of which of the following ?

Transformer

The function of a footing is to ?

Transmit the weight of the house to the soil

Which of the following flooring problems is a safety issue ?

Trip hazard

Chimneys may have multiple flues ?

True - Masonry chimneys may have several flues

Masonry resting on wood is a less than ideal arrangement ?

True - We generally don't want masonry bearing on wood

Split-system, air-cooled, central air-conditioning system have how many fans ?

Two

All of the following are results of poor ventilation EXCEPT ?

Under-heating of the home

Poor airflow may be result of all of the following EXCEPT ?

Uninsulated ducts

An inefficiency unique to tankless coil boilers is that the ?

Unit must stay hot year-round

Combination furnaces ?

Use one burner to heat space and hot water

Piles are ?

Used where soil quality is poor

A high-static burner ?

Uses higher air and oil pressure

Water hammer can be solved or greatly reduced by ?

Using 12-inch vertical extension at ends of lines

Rust on steel columns is ?

Usually found at the bottom

Which of the following is NOT a venting concern with flat roofs ?

Vents on all four exposures of the fascia

For metal systems, what is one convection that is used to differentiate a vent from a chimney ?

Vents typically serve oil or gas appliances and chimneys serve wood

A pressure switch on a power vented water heater ?

Verifies that the blower has started

The single biggest enemy of retaining walls is ?

Water

Common stair materials include all of the following, EXCEPT ?

Water board

Washerless fauctes are more prone to water hammer problems than compression faucets became ?

Water can be turned off much more quickly

A pressure tank is used in conjunction with a (n) ?

Well

Why should only dry trash be used in a compactor ?

Wet trash causes unpleasant odors

What should the home inspector suggest a water contamination test ?

When cross connection are actually identified

A bench footing is used ?

When lowering basement

Under which circumstances can a home inspector skip inspecting a microwave ?

When microwave is not built in

Which of the following statements is true ?

When the heat pump is in the heating mode, the indoor coil is the condenser

If the backup heat for a heat pump is electric, when should the electric heat be shut off ?

When the system is operating above the balance point

As asphalt shingles get close to the end of their life, the slots (keyway) between shingle tabs ?

Widen

Superheated water released suddenly into the atmosphere ?

Will not turn to liquid

An inspector that conducts business using a DBA or incorporated name must notify TREC of the name ?

Within 30 days after she start to use the name and within 30 days after she discontinue using the name

Common thermostat problem include all of the following EXCEPT ?

Wrong size

The homeowner has tucked the supply and return plenums up tight along a wood beam. Are there concerns with this ?

Yes, the ducts are too close to the combustible wood

The exhaust from a high-efficiency gas furnace terminates underneath an enclosed deck. Is this a concern ?

Yes, the exhaust gases will rot the deck

All of the following are advantage to having clients attend inspections EXCEPT ?

You can charge a premium for allowing clients to attend

An important advantage in arriving early at an inspection is that ?

You can evaluate the neighborhood topography and homes

An inspector may invoke the departure provision when he/she ?

cannot view or access an item

If you drill a hole through a properly laid, wood shake roof, how many shakes would you go through ?

2

If you drilled a hole through a properly laid, fiber cement roof, how many shingles would you go through ?

2

If you drilled a hole through a properly laid, shingle-style flat clay roof, how many tiles would you go through ?

2

If you drilled a hole through a properly lain slate roof, how many slate would you go through ?

2

How much water flows through a 3/4-inch-diameter pipe relative to a 1/2inch-diameter pipe with the same pressure-loss ?

270 %

Beams rely on at least _____ inches of bearing ?

3 1/2 inches

Ends of beams should rest on ?

3 1/2 inches of solid material

Guardrails should be how tall, at a minimum ?

36 inches

Match the breaker amperage with copper wire sizes of 8, 10, 12, 14 ?

40, 30, 20, 15

The minimum duration of a radon test being used during a real estate transaction ( plus 12 hours closed house conditions ) should be ?

48 hours

A ponding roof is any roof that still has water on it ?

48 hours after a rain

Which of the following 1/2-inch-diameter pipes would have the lowest pressure and flow characteristics ?

A 100-foot pipe with the outlet 20 feet above the source

Causes of poor pressure and flow in a house include all of the following EXCEPT ?

A gate-valve-type main valve

Looking up from the basement around a metal chimney for a wood-burning fireplace, you should see ?

A meta firestop spacer

A terrace is ?

A raiser patio

Which of the following aluminum wire installations is most likely to overheat ?

A receptacle with an electric heater

A multiwire circuit has ?

A red and a black wire

A cold joins is ?

A result of pouring the concrete foundation at two separate times

A scupper is ?

A roof drain opening through the a wall

An older stall shower is leaking through the floor. The most likely cause is ?

A rust metal shower pan

A swale is ?

A shallow drainage ditch

All gas water heaters require ?

A venting system for exhaust product

A mullion is ?

A vertical rail separating two windows in a group

What condition causes a well pump to run constantly ?

A waterlogged pressure tank

In masonry chimneys, adjacent flues are usually separated by ?

A withering of brick

If an insulation R-value is 3.1 inch and the insulation is 6" thick, what is it R-rating ?

About R-19

Air vents are ?

Also called air eliminators

Common gutter material includes all of the following EXCEPT ?

Brass

Rust on fixtures is typically caused by all of the following EXCEPT ?

Condensate from air conditioners draining into fixtures

The "edge effect " with respect to windows, causes ?

Condensation around the perimeter

Induced-draft fans improve efficiency by doing all of the following EXCEPT ?

Condensing the exhaust gases

The service drop wires ?

Connect to the house at the drip loop

All of these common slate failure modes EXCEPT ?

Curling

Common bidet problems DO NOT include ?

Damaged seat or lids

Boilers do not require venting system ?

False - Boilers, like furnaces, require venting system to exhaust combustion products out of the house

Running toilets are less prone to sweating because the water in the tank is constantly replenished ?

False - Running toilet are more prone to sweating

Special grease on aluminum wires is ?

Found on stranded wires

Which statement is true ?

If the attic is cold, then warm, moist air leaking into the attic from the house will condense more quickly

The best location for an outlet is ?

Immediately beside a basin in a bathroom

Which of the following statements is true with respect room heaters ? They

May be installed in masonry fireplaces

Knob-and-tube wiring issues include all of the following EXCEPT ?

Overheated neutrals on multiwire branch circuits

what condition causes aluminum branch circuit wiring to be unsafe ?

Overheating at poor connection

Attic duct problems include all the following EXCEPT ?

Oversized ducts

Common problem with oil fill and vent pipe DO NOT include ?

Oversizing

Slate roofing is all of theses EXCEPT ?

Properly repairs with tar

A kitchen split receptacle is a ?

Receptacle with the top and bottom halves on different circuits

Which statements about relative humidity is TRUE ?

Relative humidity drops as air temperature rises

Considerable wrinkling and tautness of EPMD and PVC roof membranes at wall intersection would typically be caused by ?

Shrinkage of the membrane

Common window problems include all of the following EXCEPT ?

Single glazing

Which one of the following statements about retaining wall drainage is FALSE ?

Soils that drain well, such as clay, should be used behind retaining walls

Walls may perform all of these function EXCEPT to ?

Support masonry chimneys

Which of the following is NOT a common carpet problem ?

Surface durability

Which of the following is NOT a factor in helping to keep traps from clogging ?

The avoidance of S-trap

What is a symptom of a waterlogged pressure tank ?

The pump runs constantly

All of the following statements about whirlpool baths are true EXCEPT that ?

The pump should be variable speed

A toilet needs to have shut off valve on the supply line ?

True - All toilet should have an operable shutoff valve located adjacent to toilet

Differential settlement is ?

When one part of the house settle and the rest does not

For which of the following condition should an electrician be called to evaluate the service ?

. Handyman wiring at the main panel . Live current on the cabinet . Melted insulation

Cracks may result from building movement that ?

. Has stopped . Is moving at a steady rate . Is slowing down . ALL OF THE ABOVE

High-efficiency gas furnaces installed in old ductwork tend to have ?

. Higher maintenance requirements . Excess temperature rise across the heat exchanger . Shorter life spans

which of the following are truss condition that should be reported ?

. Hole at the 1/4 point of web ( less than 1/3 thickness ) . Weak gusset connection . Truss uplift

When should the home inspector recommend a well technician be called to examine the well equipment ?

. If the main shut-off valve is missing . If the pressure tank is leaking . If the pump is overly noisy

Corrosion noted inside a high-efficiency, gas-furnace blower compartment may be ?

. Indicative of humidifier leakage . Indicative of condensate line blockage . Indicative of induce-draft fan failure

Floor structure may experience what kinds of loads ?

. Live and deal loads . Vertical loads . Horizontal loads

What are common problems with EPDM roofs ?

. Open seams and flashing . Discoloration due to oil . Tenting

If an auxiliary panel has been added, the wires connecting it to the service panel are protected by ?

. Overcorrect protection provide in the service panel . Overcorrect protection provided in the auxiliary panel that is sometimes allowed, so long as the feeder wire is in rigid conduct

Which of the following roof membranes DO NOT require a layer of field-installed gravel to protect it from the sun ?

. PVC . Roll roofing

Wood deterioration is typically discovered during a home inspection by ?

. Probing with an awl or similar tool . Visual observation

Which of the following should be check when inspecting dishwasher ?

. Problem with soap dispenser . Evidence of water leaks . Deficiencies in door gasket

Subpanels are ?

. Prohibited in bathrooms . Prohibited in clothes closets

No. 1 blue-grade wood shingles are ?

. 100 percent edge-grain . 100 percent heartwood . Free from knots ( 100 percent clear ) . ALL OF THE ABOVE

Which of the following are poor locations for thermostats ?

. Above heat registers . In direct sunlight . Near to exterior doors

Blisters in a built-up roof may be caused by ?

. Air or water trapped between the roof sheathing and the membrane . Air or water trapped between the plies of the membrane

Which of the following can effectively patch cracks in concrete block foundation walls from the inside ?

. Asphalt-based products . Epoxy . Mastic . None of the above

Where are GFCI required in newer houses ?

. Bathroom . Unfinished basement . Outdoors

Common installation problems with stack flashing include ?

. Exposed or missing fasteners . The top half of flange exposed above roofing material

The base flashing on flat roof should ?

. Extend up the vertical wall above the highest . Extent about 8 to 14 inches above the roof deck

Why are some main switches sealed by the utility ?

. For safety . To prevent tapping of power prior to the meter

A non-grounded receptacle within 6 feet of water should be replace with a/an ?

. GFCI receptacle . GFCI upstream from receptacle . AFCI breaker

A sump pump receptacle is not required to have a GFCI, it it ?

. Has an AFCI breaker . has a duplex receptacle . has a ground

In most areas, for what distance can service entrance wires run inside the building before going into the service box, without special permission ?

0 feet, or as short as possible

How thick ( maximum ) should be creosote deposit in a wood stove be before it is removed ?

1/4inch

The minimum age of an inspector is ?

18 years of age for all levels of inspections

An air handle is in the attic. What is the minimum width of a walkway for access ?

24 inches

Masonry chimneys should extend above the roof ?

3 feet higher than the roof where it penetrates the roof

Handrails on open stairs in the US should typically be ?

34 to 38 inches high

The typical life of roll roofing on a flat roof is ?

5 years

Above which outdoor temperature should you avoid testing a heat pump in the heating mode ?

65 F

The average efficiency of an HRV is ?

70 percent

You see two circuit breakers linked together in a panel. One has a black wire attached to it and the other has a red wire attached to it. The cable has no white (neutral) wire. Assuming a proper installation, you are most likely seeing ?

A 240-V balance load, such as a baseboard heater

Which of the following is an unsafe practice ?

A bathroom receptacle 12 inches above electric baseboard heat

All of the following are common cabinet problems for wood furnaces EXCEPT ?

A missing heat shield

A drain that gurgles or belches as it drains water may be a symptom of ?

A missing or clogged vent

A ratchet effect on a retaining walls is ?

A mode of failure

What is a sub panel ?

A panel that adds more power to the service

A parapet wall is ?

A perimeter wall which extent above the roofline

Pyrolysis is ?

A phenomenon where the auto ignition temperature of the wood reduced

Basement window wells should have drains unless ?

A plastic cover is provided over the well

All of the following may be used as gas lines inside, except ?

A plastic pipe

Sewage ejector pumps DO NOT need ?

A trap

The expansion tank in an open systems is typically located ?

Above the highest radiator

Masonry chimneys may settle or lean for any of the following reasons, EXCEPT ?

Absence of clay tile liner

Cracks due to horizontal forces are usually ?

Accompanied by bowing and bulging

All of the following are common glazing materials, EXCEPT ?

Acrylic

The function of a draft hood on a gas fired water heater is to ?

Add air to the venting system to maintain chimney draft

A pitch pocket would most likely be used on ?

An antena base

GFI receptacles ?

Are accepted as an alternative for grounding under some circumstances

Twist-on connectors (wire nuts) ?

Are also called solder less connectors

Vent connectors on oil-fired water heaters ?

Are prone to corrosion along the bottom

In what location might the evaporative ( swamp ) cooler be found ?

Arizona

A lack of firestopping in a platform framed house is most common ?

Around chimneys and pipes

Condensation in northern climates forms in walls ?

As a result of indoor air leaking into the walls

You typically identify a Freon leak ?

As an oil stain

Cutting to the points applies to ?

Asphalt shingles

Multiple layers of roofing are most common with ?

Asphalt shingles

Where is rot most to occur in deck and porch floors ?

At horizontal joints with end grain

Wires should be kept ?

At least one inch away from heating ducts or pipes

Electrical light switches in bathrooms should be ?

At least three feet away from shower stalls and bathtubs

The most common downspout weak spots are ?

At seams and elbows

Roll roofing fails ?

By cracking, bucking, or blistering

Home inspector typically check the exterior grading ?

By visual examination only

A 60-A service ?

Can be adequate in some cases

Double-top plates on wood frame walls ?

Can be omitted if joists are directly above studs

Sagging floor ?

Can be reinforced by sistering

Force warm air heating systems are an example of what type of heat transfer ?

Convection

All of the following could indicate spreading rafters EXCEPT ?

Cracks in interior ceiling, running perpendicular to the outside walls

Which of the following causes electrocution ?

Current

What is considered to be a safety hazard at the main disconnect ?

Extra wires tapped before the main

Zero-clearance fireplaces typically do NOT require any clearance from combustible at the top of the firebox ?

False

Fiber cement shingles can be bent without breaking ?

False - Fiber cement shingles are very brittle and subject to impact damage

It is good practice to apply new built-up roof membrane over old ones ?

False - It is not recommended practice to apply new built-up roof membranes over old ones

With wood frame walls, the lintel size is independent of the number of stories above ?

False - With wood frame walls, the lintel size depends on the number of stories above , due to the fact that the lintel is subjected to all of the vertical loads above that opening

It is acceptable to notch a bird's mouth into the bottom plate of an I-joist ?

False - Wood I-joists cannot have bird's mouth cuts

You are allowed to ground to the gas piping ?

False - You are not allowed to use gas piping as a way to ground the electrical system, because much of the gas underground piping is plastic. Plastic is not a good electrical conductor

You will never find three layers of asphalt shingles on a roof ?

False - You may find three layers of asphalt shingles on a roof. However, this is not recommended

If verbal communication is vague or incomplete, clients will often ?

Fill in the gaps

Beams transfer load directly from ?

Floors to columns

Each temperature/pressure-relief valve shall have a ?

Full-size discharge tube extended to a safe location

A material with a high resistance would be a ?

Good insulator

All of the following materials have been used for foundation EXCEPT ?

Gypsum

The Texas Real Estate Consumer Notice Concerning Hazards or Deficiencies (OP-1) provides the client a list of ?

Items that may be on the inspected property that could cause potential injury or lose to property

One function of floor joists may be to ?

Lateral support masonry walls

Supply air registers in a forced-air heating system are best located ?

Low on exterior walls

Replacing 50 feet of a 100 foot long pipe with larger diameter pipe will ?

Make no difference regardless of which 50 feet of pipe is replaced

When inspecting railings, the inspector should do all of the following EXCEPT ?

Make reference to the standards sets by local authorities

Causes of slow drains include all of the following EXCEPT ?

Missing trap

All of the following are common floor problem, EXCEPT ?

Paint or stain needed

Which of the following is FALSE ? Exterior cladding is intended to ?

Provide insulation

Scanning a porch with your eye at floor level is a good way to check for ?

Sag

Common sill problem include all of the following EXCEPT ?

Sagging

Common problem with water-cooled air-conditioning coils include ?

Shear loads

Which skylight is the best at resisting leakage ?

Skylights set on site-built curbs

Which of he following statement about temperature/pressure-relief valves is NOT TRUE ?

Temperature/pressure-relief vales shut off the water heater if the temperature exceeds 210F

Recently disturbed ground may mean all of the following EXCEPT ?

Termite treatment

while inspecting the main electrical panel, the home inspector is required to ?

Test all GFCI

Which of the following is a simply test on an operating conventional gas-fired, forced-air furnace that should always be preformed ?

Test for spillage at the draft hood

All of the following are priority statements, EXCEPT that ?

The asphalt shingle roofing has a remaining life of 10 to 15 years

The right burner in a two-burner, conventional efficiency furnace ignites from the pilot readily, but the left burner ignition is delayed. When it does ignite, it does so with a flash and pop. What it likely wrong ?

The crossover igniter needs adjustment

Which of the following is NOT TRUE with respect to a floor furnace ?

The grate should be 2 inches from doors, drapes, or other combustibles

Which of the following statements about conventional water-cooled air-conditioning systems is FALSE ?

The heat is typically dissipated into water drawn from the swimming pol

What may happen if you have older programmable thermostat and the inspector turns off the heating unit safety switch ?

The heating unit won't turn off

Which of the following statement is true about water flow and pressure in regard to pipes in residential plumbing systems ?

The pressure is highest at the outlet point of the pipe

An air conditioner compressor often does not start up for five-minutes-or-so if it has been shut off for just a fews seconds because this allows ?

The pressure on the suction and discharge side of the compressor to equalize

Which well component automatically starts the pump when pressure in the system falls ?

The pressure switch

Which of the following statement is FALSE with respect to high-efficiency, gas-fired water heaters ?

The seasonal efficiency is 70-8- percent

A house has service entrance conductors designed for 100 amps and a main disconnect rated at 100 amps. Which of these condition is unsafe ?

The service box is rated at 75 amps

Grounded and grounding conductors must be connected at ?

The service panel only

Which one of the following is a reliable indicator of service amperage ?

The size of the service entrance conductor

One way of telling whether a property is serviced by municipal water is if ?

There is a water meter present

All of the following are vent connector problems on wood furnace EXCEPT that ?

There is less than five feet of distance from furnace to chimney

All of the following are common exhaust fan problem EXCEPT ?

Time control

What is the function of the evaporator coil ?

To obsorb heat into the refrirgerant liquid and change it to gas

Boilers are connected to the domestic plumbing system to ?

To provide make-up water

Outlets should be as close to basins as possible ?

True

Wall cladding materials should be six to eight inches above grade ?

True

Opening in partition walls DO NOT normally need lintels ?

True - Door openings in partition walls normally do not require lintel

All of the following statements are true of truss uplift EXCEPT ?

Truss uplift occurs in the winter

In extreme cases, if a heating system appears to be improperly vented after the home inspector fires it, the inspector should ?

Turn off the system promptly

Shed dormers NEVER have ?

Valley flashing

Common junction box problems include all of the following EXCEPT ?

Wire nuts inside boxes

The purpose of gravel on a built-up tar and gravel roof is to ?

. Provide ballast to help hold the roof membrane down . Protect the membrane from ultraviolet light

What is required to be inspected on a trash compactor ?

. Secure mounting . Pressure attained . Inspecting a trash compactor is not required . Vibration

With respect to amperage ratings, the main fuses or breaker ?

. Should be size to adequately protect the service entrance wires . Should be no larger than the rating of the service box

All of the breakers in a service panel are white, except one , which is black. You should be checking ?

. That the black breaker is correctly sized for the wire . That the black breaker is suitable for use in the panel, if this is determinable . That the black breaker isn't loose

In a distribution panel, a black wire and a red wire are connected to separate breakers the are four breakers apart, on the same bus bar. Both wires are part of the sane cable. The neutral from the cable connects to the neutral bus. The potential problem with this arrangement is that ?

. The 240-V appliance may not operate properly . The breakers may not be linked . The neutral wire may overheat

The combustion chamber in a gun style burner should be observed for ?

. The condition of the firebrick . The condition of the metal shields . Bum through or warping at the rear of the unit

For a built-up roof with a wood deck on top, which of theses statement are true ?

. The deck support should be designed such that proper drainage of the roof is not impeded . No gravel is needed because the deck protects the surface from ultraviolet light

Flashings are typically located at ?

. Valley . Roof penetration . Intersection with other materials

An inspector is required to check which of the following when examining a food waste disposer ?

. Vibrations . Wiring . Slash guard

Which of the following gas heating systems typically is designed to be connected to a duct system ?

. Wall furnaces . Floor furnaces . Space heaters . NONE OF THE ABOVE

A water stain on a ceiling below a flat roof does not necessary indicate a leak immediately above, because ?

. Water can travel between the skies of the roof before emerging on the interior . Vapor retarders may carry water some distance horizontally before it leaks through

Blisters on a built-up roof ?

. Will become vulnerable to UV damage . Can be repaired by cutting them open, drying, sealing, and covering them with gravel

Ponding water on flat roofs ?

. increases the weight on the roof . Increase the severity of a leakage problem

Concealed flashing for hips and ridges can include ?

. roofing felts . Ice and water shield . Mortar . ALL OF THE ABOVE

What is the psi of a low pressure steam system ?

0.5 - 5

If you drilled a hole through a properly laid spanish-style clay roof, how many tiles would you go through ?

1

If you drilled a hole through a properly laid, flat interlocking tile roof (concrete or clay), how many tiles would you go through ?

1

If you drilled a hole through a properly laid, metal shingle roof, how may shingles would you go through ?

1

If you drilled a hole through a properly laid, roll roofing installation, how many layers would you go through ?

1

What coloring capacity is required for every 550 square feet in a home ?

1 BTU

Sidewall vents from mid efficiency or high-efficiency furnaces should be at least ?

1 foot off the ground

What is the typical clearance to combustible for flue/venting of a wall furnace ?

1 inch

What is the common ventilation rate for an attic ?

1 square foot of ventilation for every 150 ft of attic

For complete combustion, and ignoring dilution air requirements, natural gas requires approximately ?

1/15 volume ratio of gas/air

The supply water piping diameter inside houses should be at least ?

1/2 inch

Horizontal drain pipes should have a slope of roughly ?

1/4-inch-per-foot

Typical water pressure in a boiler at rest in a two-story house is ?

10 - 15 psi

On most heat pumps during a heating season, the outside coil will go into a defrost cycle every 60-90 minutes and last for ?

10 - 20 mins

The typical lifespan of most major appliances is ?

10 -20 years

What amperage would be need power a 1200-watt hair dryer on a 120 volt system ?

10 amps

Weep holes in retaining walls should typically be spaced no more than ?

10 feet apart

Trash compactors typically last for ?

10 to 15 years

The exhaust gas temperature from a high-efficiency furnace is typically ?

100F to 150F

When the heat pump is operating in 35F weather, the temperature of the liquid refrigerant line upstream of the expansion device may be ?

105 degree - 115F

A circulator on a cast-iron boiler may start when the water temperature reaches ?

110-140 F

What electromotive force would it take to push 4 amps of current through a 30-ohm resistance ?

120 volts

Three entrance cables providing service to a house indicates ?

120/240 volts

A service box with a black wire, a red wire, a white wire, and two 200-A fuses indicates a ?

120/240- V, 200-A service

The fan/limit switch will typically turn the blower on at ?

120F-150F

What is the normal setting of a pressure-relief valve on a steam system ?

15 psi

Newer conventional efficiency, copper tube boilers have a life expectancy of ?

15 to 25 years

A wood-burning masonry fireplace has a hearth extension that is flush with the hearth. The fireplace opening is five square feet. The hearth size should be ?

16 inches in front and 8 inches to the side of the opening

Which of the following is NOT a common service amperage ?

175A

A wood stove should have a pad under it that prevents spark or embers from igniting a combustible floor. How far should this pad extend out in front of the stove ?

18 inches

A waste standpipe for a washing machine connection should extend ?

18-30 inches above the trap

During approximately what time was aluminum branch wiring recommended as a substitute for scarce and expensive copper wire ?

1965 - 1975

Plastic sheathing on branch wiring became popular in the ?

1970s

Which of the following indicates a 120-volt electrical service ?

2 conductors entering the masthead

A B-vent should extend at least ?

2 feet above the roof at its point of penetration

A factory-built chimney designed for use with a wood fireplace requires how much clearance from combustible ?

2 inches

Masonry chimneys should have a clearance from combustible framing members of ?

2 inches

Open valley flashings made of roll roofing typically consist of ?

2 layers, 18 inches wide

How close can a vent be to a trap ?

2 pipe-diameter after the trap

Conventional gas boilers in boiler room, drawing combustion air from indoors, require HOW MUCH total combustion and dilation air ?

2 square inches net vent space for each 1,000-btu/hr input

All of these wood frame walls commonly cary floor loads EXCEPT ?

2-by-4s, 24 inches on center

A low-slope asphalt shingles application can go down to a slope of ?

2-in-12

Assuming copper, standar wire type, and normal temperature rating, what is the typical conductor size (in AWG) for a 200-A service in the US ?

2/0

During a short-term radon test, the testing device should be ___ inches above the floor ?

20 inches

Off-cycle losses on a conventional gas-fired forced air furnace waste ?

20 percent of the heat generated

The life expectancy of a conventional gas furnace is ?

20-25 years

The high-limit setting for a forced-air, gas furnace is typically ?

200 degree F

Entrances into shower stalls should be a minimum of ?

22 inches wide

What kind of a flow rate from a well is usually considered acceptable ?

3 gpm

If a built-up roof has seams every 12 inches, how many plies are there ( not including the dry-laid base ) ?

3 plies

The pitch of a valley in a sloped roof with a 4-in-12 pitch is approximately ?

3-in-12

The water service line diameter from the street to new house should be at least ?

3/4 inch

Apart from the shoulders of the smoke chamber, the maximum recommended offset in a masonry chimney is ?

30

Shower stall should typically be at least ?

30 x30 inches

How much heat is typically needed in an older, poorly insulated home in the northern United State ?

30-60 Btu-per-square-foot

A common temperature rise across a modern high-efficiency gas furnace is ?

35F to 65F

Which of the following is the least common spacing for rafters, roof joists and ceiling joists ?

36 inches

How hot is the surface of a 100-watts incandescent bulb, typically ?

380 degree

Horizontal plastic water pipe should be supported every ?

4 feet

If a building is 16 feet wide with a roof peal in the middle and collar ties at midpoint of each after, the rafter span is ?

4 feet

Weep holes in retaining walls should be ?

4 inches in diameter

The EPA recommends that a home be fixed if it radon levels are above ?

4 pCi/L

The EPA action level for radon is ?

4 picocuries per liter of air

A wood stove has no data plate that indicates combustible clearances. What clearance should you be looking for from the rear and sidewalls ?

48 inches

An unlisted wood stove should have what clearance from the top of the stove to combustible ?

60 inches

What would be considered a safety hazard at the main disconnect ?

60-amp conductors and a 100-amp main breaker

Below which outdoor temperature should you avoid testing a hat pump in the cooling mode ?

65 F

How many fire deaths take place in home with no smoke alarms or no working smoke alarms ?

66% of all fire deaths

A 20-kilowatt electric furnace has an output (in Btu-per-hour) capacity of roughly ?

68,000-Btu-per-hour ( A 20-kilowatt electric furnace would have an output capacity of 3,412 x 20 = 68,640 Btus-per-hour

For most communities, how far should a private well be located from a septic system ?

75' to 100'

A ground rod must have at least how much of it in contact with the soil ?

8 feet

Ground rods must be driven into the ground at least ?

8 feet

Service drop over a flat roof should be ?

8 feet

The maximum rise for each stair is roughly ?

8 inches

Skylights should rest on curbs not less than ?

8 inches in height

Supply water pressure inside the house should NOT exceed ?

80 psi

The temperature that a wood-burning fireplace chimney might Commonly see is ?

800F

A 20-kilowatt, 240-volt electric furnace would draw approximately hoe many amps for the heating elements ?

83 amps ( P=VI, I - P/V, I = 20,000), (20,000/240) = 83.3 amps

The maximum steady-state efficiency for an oil burner is ?

87 percent

The minimum average tread width for curved stairs is required to be roughly ?

9 inches

The required clearance from combustible for an oil furnace vent connector is at least ?

9 inches

What would the difference be in static pressure reading on a vertical pipe at zero elevation and at a 20-foot elevation ?

9 psi

A long-term radon test is considered to be greater than ___days ?

90 days

How hot will an electric self-cleaning oven get during the cleaning process ?

900F

All of the following are components of an outdoor combustion air supply for a wood-burning fireplace EXCEPT ?

A 12-inch-clearance from combustibles for the duct

All of the following statements are true of wood I-joists EXCEPT ?

A bird's mouth cut is acceptable in a wood I-joist

An Up-Dux is ?

A ceiling vent that allow the air to pass through the attic and out the roof vents

Metal chimney walls may wrap or buckle because of ?

A chimney fire

The most common cause of poor pressure and flow at a single fixture is ?

A clogged aerator

With respect to electricity, rain water is ?

A conductor

Dark staining on the walls above the registers of a gravity furnace could be indicative of ?

A cracked heat exchanger

What would not be considered a major defect in an octopus furnace ?

A cracked heat exchanger

There are all problems with fuses EXCEPT ?

A different between the fuse manufacturer and the panel manufacturer

All of the following are common sump pump Problem EXCEPT ?

A discharge point that is above grade level

Mid efficiency furnaces with induced-draft fans may have all of the following components EXCEPT ?

A draft hood

A home inspector notices provisions for a dryer, even though no dryer is present. In this case, the home inspector should note that ?

A dryer exhaust system is necessary

What type of oil burner has the greatest operating efficiency ?

A flame retention burner

An F & T trap is ?

A float and thermostatic trap

A central vacuum system consists of all the following components, EXCEPT ?

A foot pedal

A metal chimney should not connect to a masonry chimney partway up a building because of all of the following EXCEPT ?

A galvanic reaction will set up

In which furnace can the home inspector expect to be able to inspect the GREATEST PORTION of the heat exchanger ?

A high-efficiency gas furnace

All of the following are clues that insulation may have been added in a flat roof EXCEPT ?

A higher-than-expected roof surface temperature in winter

The weakest joists-to-beam connection is ?

A joists resting on a wood beam by one-half of an inch

Which one does NOT defeat the ground wire connected to a water supply/plumbing system ?

A jumper across the meter

Sagging drywall on ceilings may be caused by all of the following, EXCEPT ?

A lack of collar ties in attic

Common faucet problems include all of the following EXCEPT ?

A lack of isolating valves

Common problems with patios include all of the following EXCEPT ?

A lack of railings

When walking around the outside of a house, you notice efflorescence o the chimney brickwork, just below the roofline. The most likely problem is ?

A leaking roof flashing

All of these are common closet lighting problems EXCEPT ?

A light that is mounted on a wall above the door

With respect to the heat pumps, weak airflow on force-air systems at the registers is caused by all of these EXCEPT ?

A low refrigerant charge

Foundation irrigation is ?

A method of stabilizing expansive clay soils

Floor drain problem include all of the following EXCEPT ?

A missing backwater valve

All of the following are typical combustion chamber problem in wood furnaces EXCEPT ?

A missing catalytic combustion

Inspector s must report which of the following criminal activity upon license renewal ?

A plea of guilty, no contest, or conviction for a felony

Which of the following components would you find on a steam system ?

A pressure gauge

Circulators are NEVER controlled by ?

A pressure-relief valve

What was added to some higher efficiency furnaces after 1980 ?

A second heat exchanger

Which of the following is NOT draw back to tankless coils ?

A separate pump is needed for the coil

Garage door problems include all of the following EXCEPT ?

A seven-inch step down into garage

On most steep roofs, exposed fasteners are ?

A sign of poor installation

All of the following phrases apply to home inspection EXCEPT ?

A simple practice and business

If a natural gas line is changed to LP, you need ____ at the burner ?

A small orifice

On a heat pump, an accumulator is ?

A storage spot for excess liquid Freon

Gas-fire water heaters and boilers for space heating both have all of the following components EXCEPT ?

A temperature/pressure-relief valve set at 210F and 150 psi

If an arch over a four foot window in the middle of a three story masonry wall failed completely ?

A triangular hole over the window would develop

The most important implication of cracked or broken walkway is ?

A trip hazard

The most common cross connection on a bathtub is ?

A tub fill spout below the tub floor rim

Which of following steam system is commonly converted to hot water ?

A two-pipe system

How is a central vacuum system switched on ?

A vacuum hose is inserted into the outlet

Which statement about vapor barrier is FALSE ?

A vapor barrier has a perm rating of more than one

What condition on a hydronic boiler may cause the pressure relief valve to discharge whenever the boiler is on ?

A waterlogged expansion tank

For a house with wood frame walls, the roof structure can be nailed directly to the wall structure. If the exterior walls are solid masonry, how is the roof framing attached to the walls ?

A wood sill is bolted to the top of the wall, and the roof framing is nailed to this sill

Sills may do all of the following EXCEPT ?

Act as the structural support for framing over basement windows

Which type of radon testing device may ensure a more accurate results ?

Active

A two-stage thermostat is common on a heat pump. Its function is to ?

Active the backup heat when needed

Venting the house living space during the winter in climates where heating is required does all the following EXCEPT ?

Adding moisture to the house

What would you do if you saw that a roof truss had been cut ?

Advise further evaluation by a specialist

If you are see something in the house you don't recognize and understand ?

Advise the client you don't know, but will try to find out

If you can't get onto the roof, you should ?

Advise your client of the limitation

Which of the following components is NOT found in an octopus furnace ?

Air filter

When talking about a wood stove, the word "airtight" means that ?

Air from combustion can only enter the stove through controlled opening

Of the GFIs that you can find in the house, which ones must be tested ?

All of them

In 2015, the Texas Legislature amended chapter 1101 to ?

Allow TREC to suspend or revoke the license of an inspector that pleads guilty to a felony offense

The valley flashings should widen at the bottom to ?

Allow for the greater accumulation of water that collects here

Bridging, blocking, and strapping do all of these EXCEPT ?

Allow thinner sheathing

Interior footings (under columns, for example) are usually subject to what kinds of loads ?

Almost purely vertical

Vent connectors from conventional gas water heaters are commonly ?

Aluminum

Which 2 type of service conductors required the same gauge for a given amperage rating ?

Aluminum and copper-clad aluminum

Masonry veneer has a function similar to ?

Aluminum siding

Which of the following statements about an evaporative cooler is true ?

An air gap should be provide for the water reservoir

Which of the following is NOT a cause of inadequate combustion air ?

An air vent to the outdoors from the water heater enclosure

A rain screen has all of the following EXCEPT ?

An air/vapor barrier directly behind the siding

When electrons are made to move back and forth at 60 cycles per second, that called ?

An alternating current

Why don't you want electrical receptacles located above heaters ?

An electrical cord resting on a heaters poses a fire hazard

A vent connector is ?

An exhaust flue

A pulse furnace has all of the following EXCEPT ?

An induce-draft fan

A thermal break in a window is ?

An insulating material between inner and outer halves of a sash of frame

What would twi wires entering the service weathered indicate to you ?

An older 120-V system

The closing discussion should include ?

An opportunity for clients ask question

An electric heating system has ?

An overcorrect protection device

All of the following are reasons that a sewage pump may not operate EXCEPT ?

An undersized vent

Regarding the electric service entrance inspection, which of the following NOT need to reported as a safety hazard ?

An ungrounded system

What should be reported as a safety hazard ?

An unlocked well pit

Cracking, leaning, or bowing retaining walls for basement walkouts ?

Are caused by frost pressure and hydrostatic pressure

Secondary attics ?

Are common in 1 1/2 story houses

Fiber-cement shingles ?

Are lighter than slate

Overlapping joists that extend 12 inches past the support beam ?

Are likely to cause a floor hump

Sills below grade level ?

Are mo susceptible to rot than sills above grade

All of these statements about factory built chimneys are true EXCEPT that they ?

Are not designed for solid fuels

Laterally unsupported foundation walls ?

Are not support by floor framing

Rope wicks in veneer walls ?

Are often used in place of weep holes

All of the following are characteristics of good concrete chimney caps EXCEPT that they ?

Are poured tightly against the clay tile liner

The ideal location for a supply register on an air-conditioning system is ?

At or near ceiling level on an interior wall

A reglet is used to ?

Attach a counter flashing to a wall

When a heat pump is operating in 35F weather, the temperature of the liquid refrigerant line downstream of the expansion device may be ?

Below 30F

Common and dangerous cracks in the hearth of a wood-burning fireplace are often found ?

Between the hearth and hearth extension

Where a clay tile liner is found in a masonry chimney, the most likely place to find a gap in this liner is ?

Between the top and second liner section

All of the following perform essentially the same function as a knee wall EXCEPT ?

Bird's moths

Which of the following should be considered a defect in dishwasher ?

Blister in the finish of the tub

The purpose of the crankcase heater on an air-conditioner compressor is to ?

Boil the refrigerant out of the lubricating oil

Which food waste is compatible with a waste disposal system ?

Bones

In a electrical sub panel, the neutral wire must be ?

Both separated from the ground and isolated from the panel

When reporting on the inspection of a heat pump, in what section must the information be included ?

Both the air-conditioning system and heating system section

All of the following are fail-safe devices for trash compactors, EXCEPT ?

Bottles and glass cannot be placed into a compactor

A gas-fired, forced-air furnace in a garage should ?

Br protects from impact damage by vehicle

Which of the following, according to most standards, must be inspected in an electrical inspection ?

Branch circuit wiring

Common valley flashing materials include all of ht following EXCEPT ?

Brass

In receptacle wiring, to which screw is the hot wire connected ?

Brass screw

Which of the following helps to avoids getting overwhelmed by homes ?

Break the home down into small inspection chunks

Which wall gets taller over time ?

Brick

What color should flames be in a properly operating oil burner ?

Bright orange or yellowish white

Common problems with clay or slate shingles include all of the following EXCEPT ?

Buckled shingles

Overheating is commonly caused by any one of these EXCEPT ?

Bulbs installed with the base down

common soffit and fascia problem include all of the following EXCEPT ?

Burn-through due to ultraviolet light

If there is no water in the boiler, the low water cutout prevents the ?

Burner from firing

Which of the following statements about creosote is NOT true ?

Burning hardwoods generates more creosote than softwood

How can a home inspector identify a steam boiler ?

By a water level sight gauge on the boiler

Which type of plastic piping is typically cream-colored and suitable for use on both the hot and cold water system ?

CPVC

A water source heat pump ?

Can be an open or close system

A floor drain at the bottom of a basement walkout ?

Can be connected to a French drain or to a floor drain pipe inside the house

An overcurrent protection device ?

Can be fuses or breaker

Flat-grain wood shingles ?

Can be identified by a flame pattern

Metal roofing ?

Can be installed as shingles or sheet and panels

Offset walls supporting floor loads above ?

Can cause a floor to sag near the wall

Superheated water ?

Can cause steam explosions

Rising damp is ?

Capillary wicking of water into masonry units

Heat pumps are designed to ?

Capture heat from the outdoors and bring it into the home

An inspector notices a foul smell coming from a food waste disposer. He or she should ?

Carry on the inspection

Boilers, piping, and radiators are commonly made of ?

Cast iron

All of the following are typical of pellet stoves EXCEPT ?

Catalytic combustors

Poor materials for porch floor include all of the following EXCEPT ?

Cedar

The inspector should conduct inspection business in a manner that will promote the following ideals EXCEPT ?

Closing the sale as quickly as possible

What installation in the attic mounted cooling system is not allowed ?

Combining the main and secondary condensate lines in a single line

Basic tools for a home inspection include all of the following, EXCEPT ?

Combustible gas analyzer

When examining ranges, cooktops, and ovens, an inspector should verify adequate clearance from ?

Combustible material

Adequate clearance is required from ranges, cooktops, and ovens to ?

Combustible materials

When inspecting the fuses or breakers, the home inspector should ?

Compare amperage rating of fuse or breaker to connected branch wiring

When inspecting a main breaker, the home inspector should ?

Compare its amperage rating to the service conductor size

Columns see mostly ?

Compression loads

In a conventional heat pump, the most critical component is the ?

Compressor

The single most expensive and important component of a heat pump is the ?

Compressor

In new construction, you will not normally find basins and sinks made out of ?

Concrete

Which of the following is NOT a possible cause of the service mast, conduit, or cable letting water in ?

Conduit undersized

After entering the service box, the neutral service entrance conductor should ?

Connect to the terminal with the grounding electrode conductor and the service neutral

A trap seal is the ?

Connection from the trap to the vent

Which of the following is not a passive device ?

Continuous radon monitor

Common problems for pumps with hot water circulating systems include all of the following EXCEPT ?

Control by an aquastat

All of the following are common problems with walks and driveways EXCEPT ?

Control joints

A sequencer on an electric furnace is a ?

Control to ensure that individual elements do not all come on at the same time

Adding fiberglass batts insulation to the exterior surface of uninsulated wood-frame walls is a problem because this may create ?

Convective loops within the stud cavity

The function of the condenser fan in split-system air conditioners is to ?

Cool the refrigerant by turning it into a liquid

In an older home, a force hot air furnace is replaced by a heat pump. The heat coming out of the register is comparatively ?

Cooler

In the condenser coil of an air-cooled air conditioner, the refrigerant ?

Cools as it changes from a gas to a liquid

Oil supply lines that carry the oil from the tank to the burner are typically ?

Copper

Over the years what material was commonly used for gas piping in the house ?

Copper

What type of piping is most commonly used today as the main service pipe from public water supplies ?

Copper

Which of the following flat roofs have been most susceptible to lifting off in a wind ?

Copper

Drip edge flashing problems include all of the following EXCEPT ?

Copper used as a drip edge

All of the following are common countertop materials, EXCEPT ?

Cork

Common materials for walks and driveways include all of the following EXCEPT ?

Cork

Blistering and discoloring of chimney walls indicates ?

Corrosion

What is galvanic action ?

Corrosion that occurs when two dissimilar metals touch

The implication of shadow effect on a wall are ?

Cosmetic only

Termination bars are sometimes used instead of ?

Counter flashings

The following are common problems with overhead sectional vehicle doors in garages EXCEPT ?

Counterweights

Falme rollout would NEVER never caused by ?

Cracked heat exchanger

Which of the following statements about wood-burning fireplace dampers is FALSE ?

Damper should be 50 percent of the cross sectional area of the flue

Truss uplift is caused primarily by ?

Differential humidity levels within the attic

Common switch problems include all of the following EXCEPT ?

Dimmer switches with a positive shut off

Which of the following is NOT a house ventilation method ?

Direct-vent furnace

Which of the following is NOT a defrost system for heat recovery ventilators ?

Directing furnace air to the HRV

Valley flashings on dormers ?

Discharge onto the field of the roof below

All of the following are common downspout problems EXCEPT ?

Discharge onto the ground

If clients want to discuss changes to a home, you should ?

Discuss the changes away from the seller

Number 10-gauge wires are typically used for all of these EXCEPT ?

Dishwashers

In a microwave oven, what is the purpose of the stirrer ?

Disperse the microwaves

The TREC rules required inspector to provide the Consumer Protection Notice by which of the following ?

Displaying it in a readily noticeable location in each place of business the inspector maintains

The purpose of the condenser coil in an air-conditioning systems is to ?

Dissipate heat from the Freon downstream of the compressor

Sidewalks that are the property of the municipality ?

Do not have to be inspected

A home inspector notices a microwave has a broken door, an inoperable turntable, and a defective seal. Which of these must he or she report ?

Door and seal

All of the following statements are true about glass doors on wood-burning fireplaces EXCEPT the ?

Doors should never be closed when the fireplace is operating

The causes of poor slope on drainage piping include all of the following EXCEPT ?

Double trapping

The electric backup heating system on a heat pump should be ?

Downstream of the door coil

All of the following are common problems with oil burners EXCEPT ?

Draft hood obstruction

All of the following may limit your inspection, EXCEPT ?

Drapes

If a home inspector is looking for screened terminations, metal ducts with a smooth interior finish, and ducts that terminate outside the house, he or she is probably examining a ?

Dryer vent

All of the following are moisture sources EXCEPT ?

Drying clothes in a vented clothes dryer

All of the following are common electric space heaters EXCEPT ?

Duct heaters

All of the following affect the amount of air delivered to each room EXCEPT ?

Duct location

The most expensive energy source is ?

Electricity

All of the circuits in the house may be grounded by their connection to ?

Electrodes driven into the ground

The function of bonding is to ?

Ensure that two electrical conductors are at the same potential

The purpose of an equalizer pipe in a steam boiler is to ?

Equalizer the steam pressure in the supply and return sides of the boiler

The two main components of an air-cooled air conditioning system are ?

Evaporator unit and the condensing unit

Electrical receptacle should be present ?

Every 12 feet along interior walls

Service entrance (SE) cable must be securely clamped to the house ?

Every 30 inches, generally

All of the following are evidence of possible erosion on ravine lots EXCEPT ?

Evidence of chronic water problems in the basement

The most expensive solution to wet basement problem is typically ?

Excavating, damp proofing, and adding new drainage tile

All of the following are common problems found on gas piping EXCEPT ?

Excess pressure

Common problem with sinks and basins include all of the following EXCEPT ?

Excess pressure

Which of the following terms do NOT fit together ?

Expansive soils, slip joint, pilaster

If you go to inspect a house and the utilities are off, you should ?

Explain the limitations your client

Which of the following is NOT a common condenser problem ?

Expose to direct sunlight

Obsolete service boxes typically have ?

Exposed terminal

All of the following are plaster or drywall problems, EXCEPT ?

Exposed tongues

Which of the following is NOT a common problem with condenser coils ?

Exposure to direct sunlight

Which of the following is NOT a normal installation on a pulse high-efficiency furnace ?

Exterior duct insulation

The pressure-reducing valve on a boiler is a safety control that prevents the pressure in a boiler system from building beyond 30 psi ?

False

The vent connector from an oil furnace must connect to the chimney above a vent connector from a water heater ?

False

Caulking is an acceptable substitute to letting the flashing not the mortar joints ?

False - A caulking joint will be ongoing maintain item

Closed systems must have circulators ?

False - A few closed systems do not have pumps

It's impossible for a trap to be too big ?

False - A trap can be too big

A vacuum is necessary to have back flow at a cross-connection ?

False - A vacuum isn't necessary for back flow to occurs

A written report is NOT necessary if your client accompanies you throughout the home inspection and you tell them all of the necessary information ?

False - A written report is a required element of a home inspection

An air barrier performs a different function depending on whether the climate is warm or cool ?

False - Air barrier have the same purpose regardless of climate. They are designed to stop air movement through the building walls and roof

Because there is a watertight liner underneath the tiles in a shower stall base, the floor is NOT required to slope to drain ?

False - All shower stalls should have a slope of at least 1/4-inch per foot in toward the drain

Partition walls exert no load on floor joists because they are not load-bearing walls ?

False - Although they don't bear a load from above, partition walls themselves are loads on the floor joists below

Aluminum foil should be used to line the drip bowls for the elements of an electric range in the event of water spilling over a pot ?

False - Aluminum foil can become an electrical shock hazard and should never used to line drip bowls

A home inspection includes an analysis of the quality of chimney draw for a fireplace ?

False - An analysis of the quality of chimney draw is beyond the scope of a standard home inspection

Batch feed waste disposers have a power switch near the unit, allowing it ti be turned on and off very quickly ?

False - Bath feed disposers are controlled with a switch build into the drain stopper

The fan control switch is a required operating control on gravity furnaces ?

False - Because gravity furnaces do not have fans, they do not need a fan control switch

The best way to check that an exhaust fan is moving air adequately is to make sure that air is being pulled into the fan, using your hand or a piece of tissue to check for airflow ?

False - Best way check exhaust fan airflow is at exhaust point, but often difficult to access

Bleed valves on radiators are used to let water out to help balance the heating in individual rooms ?

False - Bleed valves are used to let trapped air out, so water circulate properly

Bricks laid on their sides forming windowsills are a structural problem ?

False - Bricks laid on their sides forming windowsills are not a structural problem

Cabinet are prone to cosmetic problems only ?

False - Cabinet problem can be serious and safety related, including cabinets that are loosely secured to wall and may fall on people

Central vacuum systems equipped with a filter in the canister MUST be discharge directly to the exterior of the building ?

False - Central - vacuum system equipped with a filter in the canister may discharge to exterior or interior

Masonry chimneys usually help support wood frame structures ?

False - Chimney not intended support other building component

Clay tile liners should be supported on metal fireboxes ?

False - Clay tile lines should not rest directly on metal fireboxes

Copper pipe does not rust ?

False - Copper can rust if expose to acids, a corrosive environment, or contact with dissimilar metals

Cracks due to horizontal forces rarely result in a structure problem ?

False - Cracks dues to horizontal forces often represent serious structural problems

If you can't read the size of the fuses in the service box, you should remove them to try to get a better look ?

False - DO NOT touch anything in the service box. The fuses may be alive and could kill you

Drip edge flashing are always required ?

False - Detail edge flashing are not required; however, they are a helpful detail

Electrical wiring in a house is direct current ?

False - Electric wiring in a house is alternating current

Fire-Cutting joists is a serious structure error ?

False - Fire-cutting joists is a useful technique to prevent masonry walls form tipping over in case of a serious fire

A flashing is not required on the bottom edge of the chimney ?

False - Flashing is required on the bottom, sides, and top of a chimney

A return grille allows us to modulate the volume of airflow ?

False - Grilles allow us to modulate the direction the air is flowing, but not the volume of airflow

Holes in joists should be near the bottom rather than the middle of the joists ?

False - Holes in joists should be near the middle rather than the top or bottom

Load calculations are a required part of a house ?

False - Home inspectors are not required to perform load calculations

If a gas leak is detected in home, the power should be shut off immediately ?

False - If gas leak is noted, all occupants should leave the house immediately and contact gas company from neighbor house

As long as the footing is below the frost line, it is not a problem to let the temperature in the basement drop below freezing ?

False - If the building is not heated, the frost line will be lowered. If the depth of frost is two feet

Joists see vertical loans only ?

False - Joists see both vertical and lateral loads

Limitation to the inspection must be listed in the contract document ?

False - Limitation must be reported, but they can be recorded either in the contract or written report

Metal fire boxes should be mortared tightly to the masonry of the fireplace ?

False - Metal fireboxes should be 1/2 inch to 1 inch away from masonry

Homeowners should be encouraged to service their microwave themselves on an annual basic ?

False - Microwaves are not intended to be serviced by home owner. Any operational failures typically require a service technician

Most household appliances will outlast a conventional forced-air gas furnace ?

False - Most major household appliances have life spans of 10-20 years

Nearly horizontal vent pipes should slope slightly down and away from the trap they are protecting ?

False - Nearly horizontal vent pipes should slope up slightly, away from the trap they are protecting

Oil burners in conventional oil furnace are natural draft ?

False - Oil burners in conventional oil furnace are forced draft

Oil burners are typically inside the furnace cabinet ?

False - Oil burners typically are outside the furnace cabinet

Compressor typically are located indoors on an air-to-air, split-system air-conditioning system ?

False - On conventional split-system air-conditioning systems, the compressor is located in the condenser cabinet outdoors or in attic

Outdoor air thermostats are commonly used with residential hot water boilers ?

False - Outdoor air thermostats are used more in commercial than residential construction, although you may find them in larger homes

Patched cracks on brick are a sure sign of serious structural problem ?

False - Patched cracks on brick may indicate either a minor, one-time issue or serious structural movement

Plastic piping needs less support than copper piping because it tends to expand more ?

False - Plastic piping need more support than copper piping because it tends to expand more

Power venters are never allowed on conventional oil furnace vent connectors ?

False - Power venters can be used with oil equipment in some areas to reduce the risk of backdrafting on an excessively long flue

The purpose of a home inspection is to determine the fair market valve of a property ?

False - Purpose of home inspection to establish the physical condition of the home

A flat roof surfaced with roll roofing is considered to be a high quality roof surface, and is usually seen on more expensive houses ?

False - Roll roofing is a low quality surface

A running trap is a good idea because it provides extra protection ?

False - Running traps were found to be unnecessary once effective venting system were designed

One smoke detector is needed in each home near the kitchen, because that where most house fires start ?

False - Smoke detectors should be near all sleeping areas, with at least one-per-floor in a house

A 120-volt circuit uses a black and red wire ?

False - Some 120-volt use a black wire and a white wire, others use a red wire and a white wire

Heat-circulator systems always require a fan that is thermostatically controlled ?

False - Some heat circulators rely on natural convection flow

Every oil furnace must have a barometric damper ?

False - Some new, energy-efficient oil burners do not use a draft damper

Stairway landings must be at least 24 inches long and the same width as the stairwell ?

False - Stairway landings must be at least 36 inches long and the same width as the stairwell. No stairwell is needed if the door at top of the stairs open away from the stair

Subpanels must be immediately adjacent to the main panel ?

False - Subpanels can be located anywhere in the house and can be difficult to find

The attic access hatch does NOT need to be insulated ?

False - The attic access hatch should be insulated, ideally the same level as the rest of attic

The base flashing on a flat roof is a "shedding system" ?

False - The base flashing on a flat roof is a watertight system

The drip loop should be as close to the roof surface as possible ?

False - The bottom of the drip loop should be well above the roof 12 to 24 inches, depending o jurisdiction

The drip loop typically part of the service drop ?

False - The drip loop is part of the service entrance wires, not the service drop

The flame on a gas range burner should be a bright yellow, similar to a campfire, when the stove is operating ?

False - The flame should be blue. A yellow flame indicates a poor fuel/air mixture

Poor or no heating is the most significant implication of heat exchanger problems ?

False - The most significant implication of heat exchanger problems is the possibility of exhaust products leaking in the house air. This is life-threatening situation

You can tell whether a chimney is lined by looking for a liner extending above the top ?

False - The presence of a liner extending above the top of chimney does not necessary mean that the chimney is complete.etely lined

The vent in a high-efficiency furnace should slope up away from the furnace gently to allow combustion gases to rise more easily ?

False - The reason a vent should slope up away from a high-efficiency furnace is to allow any condensate in the vent to run back to the furnace so it can be collected and carries away

The roof covering is typically part of the structure of the home ?

False - The roof covering has no structure role

All service entrance conductors must be in a ?

False - The service entrance wires may be in a conduit on the outside of the building or there may be a special Service Entrance (SE) cable that does not require a conduit

The smaller refrigerant line is called the suction line ?

False - The smaller refrigerant is called the liquid line

All concrete floors in the houses are suspended slabs ?

False - Very few concrete floors in houses are suspended slabs

The percentage of basements that get wet at some point is roughly 75 percent ?

False - Virtually all (98 percent) basement get wet at some point

It is acceptable for wood I-joists to lean against each other at the peak, the way rafters can ?

False - When used in a rafter orientation, wood I-joists must rest on or against a ridge beam. Metal hangers are appropriate supports

Wires run directly from the service box to the branch circuits ?

False - Wires for house service should come off the distribution panel, not the service box

Fireplaces are designed as a primary heating source in most cases ?

False - fireplaces are basically entertainment devices. They are not designed to serve as a primary heating source

A metal surface is a common and inexpensive way to cover large flat roofs ?

False - flat metal roofing is not a common wt to cover an entire house roof. Most metal roofs are very expensive

Soaking the electric elements of a range in water is a good cleaning practice ?

False - soaking an electric element in water can damage it

The top of the exposed edge of a steel lintel should be caulked ?

False - the top of the exposed edge, of a steel lintel should not be caulk; doing so will trap water inside the wall

It is acceptable for cooktop exhaust vents to discharge into the attic, provide that a charcoal filter is employed ?

False - vents should not discharge into attics, crawl spaces, or chimney

Soot or smoke deposit on a mantel always indicate a poorly drafting fireplace ?

False Soot or smoke on a mantel is not always an indication of poor draft

All of the following are problems you commonly find on house air fans EXCEPT ?

Fans installed backwards

A missing automatic air vent is a common problem with hot water boiler ?

Fasle - An air vent is not mandatory, although some boilers come with an integral vent

You can see the elements on an electric furnace ?

Fasle - The element in an electric furnace are not visible after removing the cover designed for homeowner access

Brick ties are ?

Fastend to studs

Weak suction in the central vacuum system is NOT typically the result of a ?

Faulty motor

Which method of sub panel wiring is NOT acceptable ?

Feeder wires tapped before the main disconnect in the main panel

Window frames and sashes are typically of any of the following materials, EXCEPT ?

Fiberboard

Lintels for masonry chimneys may NOT be made of ?

Fiberglass

Which material is not an air barrier ?

Fiberglass

The most vulnerable areas on roof are ?

Flashing details

Which types of electric heating systems should be removed from houses ?

Flex Heat radiant panels

Gas ranges can be connected to gas pipe by ?

Flexible metal piping

Which of the following is NOT a form of ignition for a gas burner ?

Flint ignition

All of the following are possible cross connection situations EXCEPT ?

Floor drains with no trap primers

When it comes to resisting wind loads, wood frame walls can be thought of as ?

Floor installed on their sides

All of the following are common HRV problems EXCEPT ?

Flow measuring station located on warm side ducts

What flame patten would not necessarily cause CO production ??

Fluctuating flames

As you inspect the interior of a home you will also typically inspect component of all these system, EXCEPT ?

Footings

What are the implications of improper lot grading ?

Foundation damage

A dirty evaporator fan in a split-system air conditioner may result in all of the following EXCEPT ?

Freon leaks

Boiler water should NOT be drain in the summer because ?

Fresh water will cause system corrosion

The implication of improper slope on the exhaust flue from a high-efficiency gas furnace is ?

Frost closure at the discharge

The implication of wet basements problems include all of the following, EXCEPT ?

Frost heaving of floors

when installing a basement walkout an important consideration, often overlooked, is ?

Frost penetration below the footings

Oil flows from an above-ground exterior tank through 2-inch pipe into the basement. Here it passes a shutoff valve and a union. The 3/8-inch copper line starts here and run to the burner. The part missing here is a ?

Fuel filter

The most overused recommended action by home inspectors is recommending ?

Further evaluation

All of these are common problems EXCEPT ?

GFI receptacles used outdoor

What type of corrosion comes from dissimilar metal ?

Galvanic

A type of pipe that is no longer installed in plumbing application is ?

Galvanized steel

Piping in boiler systems is rarely made from ?

Galvanized steel

Which type of supply piping is susceptible to rust from the inside ?

Galvanized steel

How can you tell the difference between brass piping and galvanized-steel piping ?

Galvanized steel will attract a magnet and brass will not

A photoelectric sensor is required for an electric ?

Garage door operator

Self-closer on doors are recommended at, in, and on ?

Garages

L-vents are used with ?

Gas and oil appliances

B-vents are used with ?

Gas appliances

Which of the following cooling system uses ammonia or lithium bromide ?

Gas chiller

Which of the following statements, with respect to gas fireplaces, is TRUE ?

Gas fireplaces can be rated as space heaters

Which of the following is not an approved grounding method ?

Gas piping

Subject matter for inspector continuing education courses may include ?

General business practice

Ducts in/beneath concrete floor slabs ?

Generally remain in good condition, protected by the concrete

Common home inspector mistake include all of the following EXCEPT ?

Going back and checking things you may have overlooked

Which statements about thermal insulators is FALSE ?

Good insulator have low R-values

What abbreviation is used when measuring water flow rate ?

Gpm

The floor of a window well should be ?

Gravel

The wire that connects the system neutral to the water supply, well casing, or ground rods is called the ?

Grounding electrode conductor

All of the following statements about hardboard siding are true except one. Which statement is FALSE ?

Hardboard is non-comb ustible

Exhaust flues on gas-fired or oil-fired water heaters should ?

Have a slope of 1/4-inch per foot up away from the heater

What should the inspector suggest to the customer if the main panel is underrated for current electrical demands ?

Have an electrician evaluate the service

It is important that a home inspector shoes are aesthetically compatible with his or her clothing ?

Have rubber soles

What step should the home inspector take to protect the customers safety during the inspection of the maim panel ?

Have the customer stand back a few feet off the side

Copper tube boilers should always ?

Have the pump running when the burner is firing

Mission clay tiles ?

Have top pieces and bottom pieces

Why are you more likely to see a house with a full basement in cold northern climates than in warm southern climates ?

Having to excavate below the frost line for the footing makes a basement cost effective

Where ceiling joists or rafters are cut to make an opening ( skylight, dormer ) the load from the cut members must be transferred to adjacent members. The framing installed to do this is called a ?

Header

In a solid masonry wall, which of these is usually visible ?

Header courses

All of these are components of vented rain screens EXCEPT ?

Headers

All of the following are basic components of a masonry wood-burning fireplace EXCEPT a ?

Heat circulator

Which statements about heat is FALSE ?

Heat is measured in degrees Fahrenheit

In the evaporator coil of an air-cooled air conditioner, Freon ?

Heats up as it changes from a liquid to a gas

In the compressor of an air-cooled air conditioner the refrigerant ?

Heats up as it expands

The implication of failed sills include all of these EXCEPT ?

Heaven floors

What finding from the inspection of DWV piping should be reported as a safety hazard ?

Hole in the vent pipe, cross connection, improper installed venting

What finding is considered a safety hazard ?

Holes in a plumbing vent pipe

What condition with a gas water heater should be reported as a safety hazard ?

Holes in the flue pipe

Which statement about suspended ceiling is FALSE ?

Home inspectors should not lift the tiles because they can be difficult to get back in

Rusting lintels typically cause ?

Horizontal cracks, radiating out from the top corners of windows

Purlins are ?

Horizontal members supporting the midspan of rafters

Ceiling joists are ?

Horizontal members used with rafters and sometimes with roof joists

When test two-slot receptacles with the neon bulb tester, which of the following would show reversed polarity ?

Hot and neutral slots tester, bulb lights

Which of the following are the most appropriate deck fasteners ?

Hot-dipped galvanized nails

Ignition devices commonly found on mid efficiency gas furnaces include all these EXCEPT ?

Hot-surface igniters

Which of the following has no effect on water pressure and flow ?

How fast the valves closes

What are the I ( current ) and R ( resistance ) values for a circuit with four 60-watt light bulbs and a 360-watt television ?

I = 5A, R = 24 ohms ( The total wattage in the circuit is 240 + 360 = 600. These are 120 volt appliances. P = VI, I = P/V, I = 600/120 = 5 amps. V = IR, R = V/I, R = 120/5 = 24

An inspector should not walk on a roof ?

If it could cause damage or is unsafe

When should the home inspector not remove the cover (dead-front) to the main panel ?

If the inspector gets a shock upon touching it

Given a foundation wall that is cracked due to horizontal force ?

If the wall has moved inward, the cracks would typically be wider on the inside face

Common whirlpool problem include all of the following EXCEPT ?

If there are pneumatic switches directly on the tub

Water stain on the soffit around the hole where service mast passes through is most likely the result of ?

Improper flashing where the mast penetrates the roof

Why should a furnace not be operated ?

Improper venting

White wires can sometime act as black wires ?

In 240-volt circuits

Under what circumstances should would the size of the window be an issue ?

In a room where emergency exit is important

Light fixtures are required in all the following location EXCEPT ?

In clothes closet

Where is the home inspector likely to find aluminum branch circuit wiring ?

In homes built during the mid-1960 to mid 1970

More serious cracks tend to be ?

In more than one plane

CPVC water pipe may not be used for hot and cold supply lines ?

In multi family residences

Steam traps are typically located ?

In places described main on a two-pipe either b or c

Most radiant heating system are located ?

In the ceiling

The canister for a central or whole house vacuum system is usually located ?

In the garage or basement

Galvanized iron or steel drain piping should NOT be installed ?

In the ground

Where is the condenser on a split-system, air-cooled central air-conditioner system located ?

In the outdoor cabinet anywhere inside the house

Which of the following is NOT a problem with a natural gas burner ?

Inactive flame

Which of the following is a common problem with combination heating systems ?

Inadequate heat and/or hot water

Metal chimneys with excessive offsets from the vertical are prone to all of the following EXCEPT ?

Inadequate height overall

The home inspection ?

Includes description and recommendation

Which of the following is a problem with an HRV ?

Inlet and exhaust separated by 12 inches

Which of the following condition at the main panel should be report as safety neared ?

Inoperable GFCI breaker, double tap of main wires, oversized fuses/breaker, uncovered panel with exposed wires

All of the following are examples of prevention strategies for limiting liability EXCEPT to ?

Inspect in greater depth areas where clients have concerns

A home inspection is required to do all following EXCEPT ?

Inspect non-central air condition such as window unit

Higher level inspections are allowed beyond TREC SOP requirement when the ?

Inspector choose to report additional information

Common tankless coil problem include all these EXCEPT ?

Installation in direct contact with the boiler water

Causes of problem with EIFS include all of the following EXCEPT ?

Installation in warm climates

There are two layers of shingle s on the roof, with the most recent installation less than two-years old. At the chimney, the original steel flashing are rusted. The shingles are sealed to the older metal with asphalt cement. The roofer should have ?

Installed new flashing

Overfusing is ?

Installing a fuse or breaker that is rated too big for the conductor

An HVAC installation required which of the following ?

Insulating ducts outside the thermal envelop only

When inspecting porch roofs, you should be checking for all of the following EXCEPT ?

Insulation in the ceiling

Attic insulation may be wet as a result of any of the following EXCEPT ?

Insulation that is too close to chimneys

All of the following are common window hardware problems, EXCEPT ?

Interior mounting

All of the following are slab-on-grade construction techniques EXCEPT ?

Inverted slab

The closing discussion ?

Is a brief summary of the key points

Combustible insulation exposed in garages ?

Is a fire hazard

A side-arm heater ?

Is a variation on a tankless coil

Efflorescence ?

Is associated with water moving through masonry walls

Stucco ?

Is basically cement, aggregate, and water

Fiber cement siding ?

Is brittle

The grounded service conductor ?

Is called the neutral

Using mastic for a minor repair on a modified bitumen roof ?

Is considered a temporary repair

Backup heat problems on heat pumps include all of the following EXCEPT the backup heat ?

Is controlled by the second stage of a two-stage thermostat

A combustion air fan on a wood furnace ?

Is controlled by the thermostat

The cleanliness of a kitchen exhaust hood ?

Is important only in non-circulating units

Natural gas ?

Is lighter than air

Overloading the neutral wire on a multiwire branch circuit ?

Is likely if the black and reds wires are powered from the same bus

A trap in the condensation line of a split-system air conditioner ?

Is more important on pans upstream of the house air fan

Knob-and-tube wire buried in insulation ?

Is not permitted in some jurisdiction if the insulation is combustible

A homeowner requests that an inspector verify a microwave does not have radiation leaks. The inspector ?

Is not required do so

Metal siding ?

Is prode to thermal expansion and contraction

When a split-system air conditioner is opening, the suction line ?

Is the cooler, insulated line

The seller introduction ?

Is typically done before anyone else arrives

A blowdown valve ?

Is used to test and flush the low water cutout

The capacity of the heat pump ?

Is usually determined by the cooling load

Pressure loss due to friction ?

Is zero when there is no water flowing

Which of the following is NOT a back flow prevention device ?

Isolating valve

The disadvantage of pigtailing aluminum to copper wire is that ?

It adds more connections and leads to overcrowding boxes

Why is a 2 x 6 edge considered a poor handrail ?

It can be difficult to grab

Why should an open return on a conventional furnace that is within 10 feet of the furnace be reported as a safety hazard ?

It can pull leaking exhaust into the air supply

Siding with insulation bad underneath covers the service entry wire on a house . You report ?

It cannot be covered by siding

What is the purpose of the neutral wire ?

It completes the circuit

Why is radon a dangerous substance ?

It increases the risk of lung cancer

The electrical fuse panel has a bunch of 15-amp blown fuses lying around. What do you tell the client ?

It is likely that at least one circuit is carrying too much current

Which of the following statements is TRUE regarding the heat exchanger in an octopus furnace ?

It is located above the combustion chamber and can be seen and inspected by opening the front access ( upper ) door

Cedar is NOT a good choice for cantilevered balconies because ?

It is not very strong

Home inspection should not turn on plumbing systems that have been turned off for all EXCEPT which one of the following reason ?

It is the client's responsibility

Problems with aluminum wiring include all of the following EXCEPT that ?

It lacked a ground wire

Which of the following statements about building paper is FALSE ?

It prevents heat loss

What function does the draft hood or draft diverted play on a heating unit ?

It protects the unit from down-drafting

What function does a barometric damper play in oil-fired heating unit ?

It regulates the draft through the heating unit

What is NOT the proper installation of a single-walled gas water heater flue pipe ?

It single-walled, the flue pipe should be kept at lease 6 inches from combustibles

One of the weakness of copper drain, waste, and vent pipe is that ?

It susceptible to acid

When testing a GFCI receptacle that is not grounded, how will the receptacle respond ?

It will trip at the receptacle, but not by your tester

When you find three-slot receptacle on ungrounded circuits, you might recommend any of the following EXCEPT to ?

Label the circuit at the panel "ungrounded"

Common condensate problems on high-efficiency furnaces include all of the following EXCEPT ?

Lack of an automatic air vent in condensate lines

All of the following are common counter problems, EXCEPT ?

Lack of backsplash

What condition is usually the cause of yellow-tipped flames in a gas heating unit ?

Lack of combustion air

Garage wall problems include ?

Lack of fireproofing

Good flat roof flashing do all the following EXCEPT ?

Last 50 percent as long as the membrane

All of the following function are performed by trusses EXCEPT ?

Lateral support for masonry chimney

The main difference between a laundry tub pump and a sump pump is ?

Laundry tub pumps can handle lint

A boiler heat exchanger that has cracked will ?

Leak water, at lease periodically

A common flow control valve problem on a boiler is ?

Leakage

The most common problem with plumbing fixtures is ?

Leakage

The exterior sides and bottom of the service box are rusting. The interior of the service box is not affected. There is a water stain on the foundation wall below the service box. The box is below grade. Your BEST conclusion from these clues is ?

Leakage at the foundation wall conduit hole

Which of the following statements about clay tile liners in masonry chimneys is true ?

Liners may be round or rectangular

Which of the following statements is NOT true of chimney liners ?

Liners should extend at least eight inches above the chimney cap

Sub flooring can be though of as ?

Little joists

Common problems with shutoff valves in the house include all of the following EXCEPT ?

Location in a basement

A common radiator problem is ?

Location on the same system with convectors

Problem with the chimney face or breast in a masonry wood-burning fireplace include all of the following EXCEPT ?

Location too far below the damper

The macro/micro approach refers to ?

Looking at the house from a distance, passively and up close, using a checklist approach

The most common solarium problem is ?

Looking for excess caulking

All of the following are common vent connector issue on oil furnaces EXCEPT ?

Loose fittings at plastic connection

When examining a bathroom exhaust fan and heater, a home inspector finds. that the unit is loose, it is loud when operating, and it has visible damage. He or she should report which of the following ?

Loose unit, visible dam

The implications of settling and leaning include all of the following EXCEPT ?

Loss of drip edge on cap

When lowering a basement floor, if the soil is excavated only to the bottom of the footing, which problem may have been created ?

Lost lateral support for the footing

Which of the following helps to make a good wood fire ?

Lots of combustion air

Which of the following does not have to be inspected during the electrical inspection ?

Low voltage systems

An electric oven use which element for baking ?

Lower element

Gas-fired and oil-fires water heaters have all of the following EXCEPT ?

Lower recovery rates than electric water

Pyrolysis is a ?

Lowering of the auto ignition temperature of wood

The valve used to shut off the water to the property is know as the ?

Main shut off valve

The components of a private well system are ?

Main shut off, pressure switch, pressure tank, pressure gauge

Putting the fuses upstream of the disconnect with in the service box ?

Makes it dangerous to change the fuses even when the house power is shut off

Bell and spigot is a ?

Male/female connection method for cast-iron pipe

In the inspection report, a heat exchanger that is operational, but beyond its normal life expectancy should receive which of the following ratings ?

Marginal

Which statements about chimney and insulation is TRUE ?

Masonry chimneys should be in contact with noncombustible insulation only

Earthen floors in crawl spaces ?

May add considerable moisture to the home

Two-inch-high steps in walkways ?

May be hard to see

Refractories on oil burners ?

May be masonry or ceramic fiber

If a heat pump is sized for the heating load, it ?

May be oversized for the cooling load

Sump pumps ?

May be pedestal-type or submersible

Gas logs ?

May be vented through a chimney

Midefficiency, gas-fired furnaces ?

May be vented through the sidewall

Dark paint on a metal door ?

May become very hot if exposed to the sun

Steel columns resting on wood sills ?

May crush the sill

Drip edge flashing ?

May extend roughly three inches up the roof surface

A heat pump in the defrost cycle ?

May have the system operating in the cooling mode

Gas meters ?

May ice up

The inspection ?

May include two tours of certain parts of the building

Fireproofing in attached garages ?

May require a one-hour fire rating

Two layers of asphalt shingle roofing material ?

May result in a shorter life for the second layer of shingles

Loose connections ?

May start fires

Which of the following is not an appropriate place to terminate a grounding system ?

Metal siding of buildings

The counterflashing where the top of a roof meets a wall is the ?

Metal skirt that covers the flashing or roofing material below

Which of the following suggests an improperly supported service drop ?

Missing drip loop

Which of the following is NOT a problem with concrete flooring ?

Missing grout

Common shower stall problems include all of the following EXCEPT ?

Missing overflows

Common bathtub problems include all of the following EXCEPT ?

Missing vacuum breakers

Which single-ply membrane is compatible with asphalt ?

Mod bit

Which of the following statement is/are TRUE ?

Modified bitumen is more flexible than roll roofing

Spalling brick on columns usually results from ?

Moisture in the brick

All of the following are features of poster and drywall, EXCEPT ?

Moisture-resistance

All of the following suggest possible rot in flat or cathedral roofs EXCEPT ?

Mold or mildew on an interior wall surface

Unusual sounds coming from the bathroom exhaust fan and heater ?

Must be reported by a home inspector

Home inspectors ?

Must disclose an interest in a business which may effect the client

Which of the following is used as branch circuit wiring in most modern homes ?

NM cable

All of these are common branch circuit problems EXCEPT ?

NMD wires run through floor joists without tubes or grommets

All of the following are common outdoor wiring problems EXCEPT ?

NMW wiring used outdoors

Common problem with wood ceilings include all of the following, EXCEPT ?

Nail pops

Common problems with metal and vinyl siding include all of the following EXCEPT ?

Nails not having been driven tight

Any brass supply piping you come across will be ?

Near the end of its life

The evaporator fan in a split-system air condition is squally located ?

Near the expansion device

Scratches on the door face of a dishwasher ?

Need not be reported

Which statement is CORRECT ?

Neutral and ground wires should be connected at the main panel and separate at sub panels

All of the following are appropriate response strategies limiting home inspector liability, EXCEPT ?

Never admitting that there is a problem with the home

Fasteners for metal counter flashing should ?

Never be exposed on horizontal surfaces

Which of the following statements is true of tankless coils ?

No domestic water heater and tank are necessary

What is a characteristic of knob and tube wiring ?

No ground

Common stucco problem include all of the following EXCEPT ?

No paint

What might cause a gurgling sound when draining water out of a sink ?

No vent pipe

A common circulator pump problem is ?

Noisiness

What kind of kitchen exhaust hood needs to be vented to the outside ?

Non-recirculating

What valuable information can be obtained by looking at the electrical meter of the house ?

None

Viewing the flame of an oil burner from the viewport shows a ragged, black-edged, yellow flame. This is ?

Normal for a conventional oil burner

Frost on the outdoor coil of a heat pump indicates a ?

Normal operating condition

Whole-house fans should ?

Not be operated during the winter moths if there are combustion heating appliances

Notches in beams should ?

Not be present

The most important safety issue with respect to cabinets is ?

Not being well secured to wall

Most modern brick is ?

Not designed to be in the soil

Crow-vented trap are ?

Not permitted in most areas

The maximum duration of a trash compactor cycle is ?

Not required to inspected

When you come across an oil furnace that has a tripped primary control, you should ?

Not reset the primary control, and attempt to view the fire pot for pooling oil

If an inspector finds that a house does not have a range exhaust fan, he or she should ?

Note its absence

High-efficiency gas furnaces are designed to condense because ?

Of the desire to capture the latent heat of vaporization

An Undergrounded conductor is ?

Often called the hot conductor

Engineered wood ?

Often need more end bearing than conventional lumber joists

Floor opening around stairs ?

Often require doubling of joists

All of the following are common built-up roof problems EXCEPT ?

Oil-canning

What type of central heating system is always required to have a remote safety switch ?

Oil-fired

Which water heater has the fastest recovery rate ?

Oil-fired water heater

What condition would indicate an oil burner needs an adjustment ?

Oily smoke smell or soot

Of the following, which is the best location for the thermostat ?

On an interior dining room wall by the light switch

Handrails are usually installed ?

On staircase

Clay tile roofs are effective shedding-style roofs by themselves under what circumstance ?

On steep-slope roofs only ( more than 4-in-12 )

The Primary control on a modern flame-retention head oil burner is typically found ?

On the burner

Where is the best location for a radiator in a basement room, in an open system ( assuming the boiler is in the basement ) ?

On the ceiling

Which is the best location for an outdoor coil on a heat pump ?

On the east side of the house

Where is an oil burner's primary control located ?

On the exhaust stack or on the burner housing

Of the following, the best location for a radiator in a living room, within a closed system having a circulator is ?

On the exterior wall, below the window

How many sets of winders are typically allowed in one staircase ?

One

In a typical heat pump operating in the heat mode, the temperature differential supply vs. return air should be about ?

One half the exterior temperature

Which cedar shingle is most rot-resistant ?

One on a 12-in-12 roof

Report can be released to people other than your client ?

Only with the approval of the client

Which of the following does NOT improve the efficiency of wood stoves ?

Open doors on stoves

Masonry wood-burning fireplaces with steel fireboxes ?

Operate at lower temperatures than other masonry fireplaces

What is the home inspector not required to do while inspecting a hot water system, according to most standard of practice ?

Operate the relief valve (except in TX )

Which of the following is the inspector required to do ?

Operate the spray feature of the bidet

Which of the following is beyond the basic home inspection ?

Operating the incoming main water/shutoff valve

In which direction would refrigerant in an air-cooled heat pump flow when operating in the heating mode ?

Opposite that of an air conditioner

Pick the FALSE statement about air leakage in houses. Air leakage ?

Out of the house always exceeds air leakage into house

All of these are causes for inoperative heat pumps in heating mode EXCEPT if the ?

Outdoor temperature is 47 F

Catch-basin problems include all of the following EXCEPT ?

Outlet pipes with 90-degree elbows facing down

Condenser fans in split-system air conditioners are typically located ?

Outside

All of the following should be reported as problems with the routing of dryer vents EXCEPT termination ?

Outside the building

Dryer vents should terminate ?

Outside the building.

When a heat pump is operating in 35F weather, the temperature of the refrigerant line immediately downstream of the compressor may be ?

Over 140 F

Referrals make up what percentage of most home inspectors businesses ?

Over 90%

If you mix convectors and radiators, the convector heater rooms will ?

Over =heat when the boiler is running

Common problems with chimney caps include all of the following EXCEPT ?

Over sizing

Frame deformation of doors and windows is typically caused by ?

Overcoming around the door

Which of the following is not a common problem with an air conditioner compressor ?

Overcooling the Freon in the condenser

Testing inaccessible bathtub overflows is NOT recommended because ?

Overflows often leak when tested

Insulated metal exterior doors with storm doors should be avoided because they may ?

Overheat

Which roof membrane has has shattering problems when it is cold outside ?

PVC

For a galvanized-steel roof ?

Painting the surface is one acceptable way of protecting the surface

Drip edge flashings are found at ?

Perimeter

Plastic grid-type foundation drainage material relies on what other building component for successful performance ?

Perimeter drainage tile

Floors and walls around toilets, bathtubs, and showers should NOT be ?

Pervious

The devices used to provide ignition for oil and gas-fired system are ?

Pilot/electronic ignition and sensing devices

The trap arm is the ?

Pipe that runs from the trap to the vent

What is required when you find CSST gas piping in a home ?

Piping must be properly bonded to the house grounding system

Unsupported sub flooring ends are a problem common with ?

Plank laid diagonally to joists

Cornice molding are commonly made of any of the following materials, EXCEPT ?

Plastic laminate

Which of the following natural gas piping arrangements is NOT permitted in any jurisdiction ?

Plastic pipe used indoors

Appropriate backup materials for a ceramic tile shower stall include all of the following EXCEPT ?

Plywood

Common column materials include all of these EXCEPT ?

Plywood

All of the following statements about plywood are true except one. Which statement is FALSE ?

Plywood sheet siding adds little to the rigidity of a building

All of the following are common window types, EXCEPT ?

Pocket

Skylight leakage is most commonly caused by ?

Poor installation

Common metal fireboxes problem in wood-burning fireplace include all of the following EXCEPT ?

Poor support

Leak through tub and shower enclosures may be caused by all of these EXCEPT ?

Porous ceramic tile

Good plumbing fixtures have all of the following features EXCEPT ?

Porousness

Collar ties are ?

Potentially in compression or tension but are most often in compression

The Hartford loop in a steam system ?

Precludes siphon action if the develops a leak

The "Hartford Loop " in a system ?

Precludes siphon action if the unit develops a leak

All of these devices can cause the boiler to shut off, except for one. Which one will NOT shut the boiler off ?

Pressure-relief valve

The purpose of the pressure tank is to ?

Prevent the pump from short cycling

Flow control valves ?

Prevent water circulation when the system is at rest

Back flow preventers ?

Prevent water from flowing out the expansion tank

The purpose of a Hartford Loop is to ?

Prevent water from leaking out of the boiler if the wet return leaks

All of these are function of grounding systems EXCEPT ?

Prevention of short circuits

The pressure-relief valve ?

Prevents the formation of superheated water

Pressure-balancing valves ?

Protect against scalding at showers

The functions of drip edge flashing include all of these EXCEPT to ?

Protect the gutters

Wood deck on roofs may do all of the following EXCEPT ?

Protect the roof from condensation damage

Downspouts running across roof surfaces ?

Protect the roof from roof or gutter discharge from a higher roof

The main function of a chimney cap or crown is to ?

Protect the top of the chimney from water penetration

The purpose of a home inspection is to ?

Provide a client with information regarding the property condition a the time of the inspection

All of the following are function of plumbing vent system EXCEPT that vents ?

Provide a fresh-air inlet directly to the living space

Collar ties are installed in roof framing to ?

Provide lateral support for the top of the walls

All of the following are common approaches to insulating flat and cathedral roofs EXCEPT ?

Provide no insulation and vent the roof space

A tile lip for a bathtub ?

Provides a support point for the tub to the structure

The characteristics of a good chimney include all of the following EXCEPT ?

Providing combustion air

All of the following are function of roof sheathing EXCEPT ?

Providing vertical support for roof framing members

All of the following statements about basement walkouts in freezing climates are true except one. Identify the FALSE statement ?

Railings should not be provided around the top of basement walkouts for fear of obstructing escape

Which of the following would more likely indicate an active crack ?

Recent cracking of patching ,material

The homeowner is an electrician, he states he pushed the aluminum wires into the back of the receptacle. How should this be reported ?

Recommend a UL-approved crimp method

What should the home inspector do if he or she finds solid aluminum branch circuit wiring ?

Recommend an electrician be called into evaluate the electrical system

A sub panel is supplying a three-ton air condition ( running loads amps = 18A ) and an electric dryer (5,000W). The 10-gauge copper sub panel feed wire is connected to a 60A breaker in the main panel. You should ?

Recommend changing the size of the feed wire to match the breaker

When you find the insulation on incoming electrical service cables frayed or chewed, your comments should be ?

Recommend evaluation by the electric company or license electrician

Home inspection reports must include ?

Recommendations to correct or monitor deficiencies

The advantages of window well covers include ?

Reduce risk of leakage

Vented rain screen walls ?

Reduce water driving through brick walls

The pressure-reducing valve ?

Reduces plumbing water pressure to boiler pressure

A horizontal fracture in the foundation ?

Reduces the foundation ability to resist soil pressure

A tempering valve may be needed on a combination domestic hot water and space heating system. The tempering valve ?

Reduces the temperature of the water to the domestic hot water side

The function of windows includes all of the following EXCEPT ?

Reducing heating costs

Which of the following statements about humidity are TRUE ?

Relative humidity indicates the amount of moisture in the air relative to the amount it could potentially hold

All of the following help improve communication EXCEPT ?

Remaining in motion while talking

High-efficiency boilers prepare the combustion chamber to ?

Remove any lingering unburned fuel

Abandoned wires should be ?

Removed

Side ropes in a garage door operator should be ?

Removed or disabled

What should the home inspector do if he or she finds a cracked heat exchanger ?

Report it as a major repair

A home inspection must include a ?

Report stating which systems and components were not inspected, and why

The main service fuses have been installed with the labels facing backward, such that you cannot read their rating. No other marking are visible. You should ?

Report that the main service fuse rating was not determinable

A home inspector begins her inspection of a built-in microwave. She immediately notes the lightbulb is burned out. What should she do ?

Report the burned out lightbulb

If a light fixture fails to work, the home inspector should do which of the following ?

Report the inoperable fixture and recommend a new bulk to verify operation of fixture

A home inspector tests a food waste disposer and discovers that it make unusual noises. He or she should ?

Report the noise

A home inspector flips on the switch of a bathroom exhaust fan and heater. It does not operate. The home inspector should ?

Report the unit as deficient

You notice that the service drop and service entrance conductors are bare at the splice. You should ?

Report this as a safety hazard

Weep holes in masonry walls ?

Require a flashing at the bottom of the wall

Which of the following actions is not a requirement regarding branch circuit wiring ?

Required dismantle connection at junction boxes

Which action is required by most standards of practice during the plumbing inspection ?

Required to describe water supply and distribution piping materials

A trap primer ?

Requires an air gap

Wall finishes around wet areas such as bathtubs and showers should have all of the following features EXCEPT ?

Resilience

The electrical pressure that pushes through the wires is know as the ?

Resistance

A buttress ?

Resists lateral thrust

All of the following are common approaches to improving chimney draft EXCEPT ?

Resloping the cap

The most difficult design problem on high-efficiency boilers is the ?

Return water temperature is too hot

The purpose of the neutral wire is to ?

Returns 120V to the transformer

Which of the following is NOT an interior trim problem ?

Reverse sill slope

Another name for a 4-way is ?

Reversing valve

Which of the following components would be found on a heat pump but NOT on a central air-conditioning system ?

Reversing valve

Which of the following would NOT cause a column to shift ?

Rising damp

Which shape of meter base means a home definitely has a 60-amp electrical service ?

Round

All of the following are vent connector problems EXCEPT the vent connector ?

Run from the appliance to the chimney is too short

The liquid refrigerant line in a split-system air-conditioning system ?

Runs from the condenser to the expansion device

The problem with older steel galvanized pipes is that they ?

Rust internally, narrowing the diameter of the pipe

A panel is servicing an indoor pool area, and is in a mechanical room next to the pool. You should be looking for ?

Rust problem

The main item to watch for when inspecting the evaporative cooler is ?

Rusting and leaking of the various parts

What situation at the gas burner should cause the inspector to suspect a faulty heat exchanger ?

Rusting, flaking, and corrosion in the burner area

It is clear to Sam, a home inspector, on testing the water flow that the well pump is not working. How should he proceed ?

Sam should advise his clients of the problem and suggest they hire a well professional to further investigate the problem

Masonry walls may be any of these EXCEPT ?

Sandwich walls

If the main sewer line to the street is above level of the basement floor, what type of pump should be used to discharge black and gray water from the clothes washer, laundry tubs, and bathroom in the basement ?

Sanitary/solid waste pump

which of the following truss types will have two top chords and two bottom chords ?

Scissor

All of the following are common fireplace footing and foundation problems EXCEPT ?

Scorching

The function of interior doors include all of the following, EXCEPT ?

Security

A thumping or rumbling noise heard while a gas water heater is firing indicates ?

Sediment in the tank

Heat exchangers ?

Separate the combustion air from the house air

If a recessed area is noted in the stack flashing around the pipe, this is commonly caused by ?

Settlement of the stack

The most likely cause of a porch roof pulling away from a house wall is ?

Settlement, heaving or buckling of columns

The single-line jet pump is used for what kind of well ?

Shallow well

Bored wells are typically ?

Shallower than 100 feet

Which of the following is NOT a common problem on modified bitumen ?

Shattering

What is the likely cause of sag in roof sheathing where the trusses are 24 inches on center with a clear span of 36 feet ?

Sheathing is too thin

All of the following are panel wire problems EXCEPT ?

Sheathing removed

A flashlight can be used during wall inspection to ?

Shine parallel to the wall to look for irregularities

What is water hammer ?

Shock waves that occur in the pipes when water is turn off suddenly

All of the following terms can be used when discussing roof structures EXCEPT ?

Shoes

The steel lintel at the face of a wood-burning fireplace ?

Should be able to expand without cracking the masonry

Building code references ?

Should be avoided

Laundry tub pumps ?

Should be downstream of the laundry tub trap

An oil furnace in a garage ?

Should be installed at least 18 inches above the floor level

Asphalt shingles used as siding ?

Should be installed with six nails per shingle

Use of improper duct material in a range exhaust system ?

Should be reported as a deficiency

Joist hangers ?

Should fit tightly against the bottom of joists

The top end of an SE cable service ?

Should have a gooseneck before the splice

The inspection ?

Should include watching and evaluating clients reaction to your comments

Gas-fired water heaters ?

Should not be installed n bedroom or bedroom closet

All of the following statements about foundation drainage membranes are true, EXCEPT that they ?

Should not be installed on older foundation walls

Why might a deck or a driveway cause the frost depth to be greater than normal ?

Shoveled driveways or a deck prevent the insulating snow from limiting the frost depth

Random, hairline cracks in the concrete garage floor are usually caused by ?

Shrinkage during curing

The purpose of the outdoor-air temperature sensor on a heat pump is to ?

Shut down the heat pump when the outdoor temperature is too low

To determine if a beam is sagging ?

Sight along the underside of the beam along its length

Horizontal cracks in foundation walls are usually causes by all of the following EXCEPT ?

Sinking footings

What are the implications of a tail piece for a fixture that is too long ?

Siphoning of the trap

What maximum number of shut off for disconnecting all power for a main panel ?

Six

How far away from a cleanout door on an ash pit should combustible materials be kept ?

Six inches

How far should wires be kept from the metal vent connector on a gas appliance ?

Six inches

The required clearance from combustibles for a single-wall vent connector on a gas water heater is ?

Six inches

A main panel without a single "main" disconnect allow up to ?

Six shut off

Draping of concrete garage floor is usually caused by ?

Slab settlement at perimeter

Which material commonly imitates clay ?

Slate

Which roofing material lasts the longest ?

Slate

A reverse return system yields ?

Slightly more even heat distribution than a single-pipe system

Trap problems include all of the following EXCEPT ?

Slip joints

Common drainage piping problems include all of the following EXCEPT ?

Slope of 1/4 inch to 1/2 inch per foot

Clogging of drainage piping can be caused by any of the following EXCEPT ?

Slope of 45 degree or more off horizontal

All of the following indicate leaking traps EXCEPT ?

Slow-draining fixtures

It important to stay in control of the inspection for all of the following reason EXCEPT ?

Some agents can show you up if you let them talk

Heat exchanger failure in a conventional efficiency furnace may lead to all of these EXCEPT ?

Soot building up on the burner-side of the heat exchanger

A roof truss that has been cut in order to accommodate a skylight can be resupported by ?

Special engineering design

The characteristics of a home inspector include all of the following EXCEPT ?

Specialist

What condition of a gas furnace should be reported as a safety hazard ?

Spillage from the draft diverted, blocked flue

Horizontal cast-iron piping is prone to ?

Splits on the top

A noisy dishwasher is usually the result of a ?

Sprayer arm

Footings that are continuous around the permitter of the house are called ?

Spread footing

Dormer flashings may include all of the following EXCEPT ?

Stack flashing

Where in the home might low window sills be a problem ?

Stairwell

Concrete tiles may be secured to the roof with any of these EXCEPT ?

Staples

When the heating system is at work, what would you expect to find in the radiators ?

Steam and water

Which of the following windows is most likely to suffer condensation and leakage problem ?

Steel casement

A properly operating "auto-reverse" feature should ?

Stop and reveres if an obstruction is sensed on the way down

The anticipator on a thermostat is used to ?

Stop the furnace early to reduce overheating of the house

All of the following are limitation to your wet-basement investigation EXCEPT ?

Storage may be kept off the floor

If the flange for a plumbing stack flashing appears to have pulled away from the roof, this would typically be causes by ?

Structural settlement of the house

Which of the following pumps definitely does NOT need priming ?

Submersible pump

If asked questions about the home that are outside your scope you should ?

Suggest where the client may get an answer to that question

NMD cable is ?

Suitable for dry indoor use

Chronically-wet basements are most often the result of ?

Surface water

New shingles applied in cold weather may be prone to ?

Tabs tearing off, because sealing strips don't hold

Direct-vent heating systems ?

Take combustion are from outside the dwelling

The pressure-reducing valve needs to be adjustable because ?

Tall houses need higher pressure settings

Leaks at bidets may be at any of the following locations EXCEPT ?

Tank lids

When a large number of coils are immersed directly into the boiler water to supply domestic for water, this is know as ?

Tankless coil system

You inspecting a flat roof with a rock ballast finish. You see an A/C platform sitting on tow 4 in. X 4 in. SPF boards ?

Tell the buyer that the 4x4 boards should be replace with pressure-tread wood

When inspecting a heat pump, the home inspector should ?

Test it in the cooling mode if the temperature is over 60 degrees

Clamp-on amp meters may be used on electric furnaces to check ?

That all the elements come on

All of the following are advantage of electric heat EXCEPT ?

That electric furnaces have greater capacity than gas or oil heat furnaces

Wires should not be run across the tops of ceiling joist in attic unless ?

The attic height is less than 40 inches

Garage door operators may fail to operate for any of the following reasons EXCEPT ?

The auto reverse sensitivity being set too low

Which of the following statements about smoke shelves and smoke chambers is NOT true ?

The back of the smoke chamber should never be vertical

Which statement about ceiling stains is FALSE ?

The best time to check a stain is after running the plumbing fixture above

In most frost areas ?

The bottom of the basement slabs rests on top of the footing

A home inspector should look for all of the following when examining a dryer vent EXCEPT ?

The brand of the dryer

Upon a call for heat for the thermostat, which components of a newer hydronic boiler are activated simultaneously ?

The burner and the circulating pump

Why is carpeting on wood porches considered to be a problem ?

The carpet can trap water next to the wood, promoting rot

The viewport shows that the back wall of the ceramic felt combustion chamber is no longer white. It is browned and stained. What is the likely cause of this discoloration ?

The ceramic felt is saturated with oil

Putting a penny in a fuse holder is dangerous because ?

The circuit has no overcorrect protection

Two reason for dedicated circuits are that ?

The circuit uses so much electricity, and the circuit is so important

The client is buying a home and their agent is scheduling the inspection, it is permissible for ?

The client to forward the report to the seller for repairs

You find an oil storage tank in the basement. The entire surface of the tank is rusting. What is the most likely cause ?

The clothes dryer vents into the tank area

Why does ice build up on the outdoor section of the heat pump ?

The cold outdoor air has high relative humidity

All of the following statements about mold in cold rooms are true, EXCEPT ?

The cold room should be sealed off and abandoned

All of the following statements about vinyl siding are true except one. Which one is FALSES ?

The color is on the surface only

What air-conditioning component function to put refrigerant gas under a high pressure ?

The compressor

Which of the following is NOT a common problem with a condenser collector system on a split-system air conditioner ?

The condensate goes into a 3/4 inch drain line

Splashing sound are heard when the thermostat is turned up and the induced-draft fan starts to run on a high-efficiency furnace. What is a likely concern ?

The condensate lines are blocked

The different between air-cooled and water-cooled air-conditioning lies within which system component ?

The condenser

Which air conditioning system component removes heat from the pressurized gas and chain ages the refrigerant to a liquid ?

The condenser

Several things may cause an evaporator cooler to leak. They include all of the following EXCEPT ?

The condenser trap may split

What is the most difficult problem to determine in a bathroom ?

The condition of the shower pan under base

All of the following contain description statements EXCEPT ?

The crawl space was not accessible

Common problems with gas fireplace inserts or gas logs include ?

The damper in the existing fireplace not being fixed open

Degree-days are ?

The day average temperature subtracted from 65F

Problems with drains for basement walkouts include all of the following EXCEPT ?

The drain is connected to a house floor drain system

Which of the following statements about evaporator fans in a split-system air conditioners is FALSE ?

The evaporator fan should move roughly 100 com of air for each ton of air conditioning

All of the following are basic components of an air-conditioning system EXCEPT ?

The expander

Which of the following statements about whole-house fans is FALSE ?

The fan operation is interlocked with the house heating thermostat

If they furnace blower stops running after the burners have shut off and then the blower turns back on without the burners being on, what is the most likely situation ?

The fan/limit control switch is not operating properly

All of the following contain implication statements EXCEPT ?

The faucets below the rim of the tub is a cross connection

All of the following are true with EIFS EXCEPT that ?

The finish coat is thicker than with traditional stucco

When you turn up the thermostat, the oil burner does not operate. You know that the electrical power to the furnace is on. What is NOT a likely concern ?

The fireboat having failed

Combustion in a direct-spark ignition, condensing gas furnace is sensed by ?

The flame sensor

All of the following are common problems with window wells EXCEPT ?

The floor of the well being 12 inches below the window

The fixture in the house that is going to have the weakest flow and draining is/are ?

The highest fixture in the house

Which below is the FALSE statements?

The home inspection profession has been around since 1930

All of the following contain scope statements EXCEPT ?

The home inspection was performed for the seller

The home inspector ultimate obligation is to ?

The home itself

In the operating sequence of a conventional gas-fired, forced-air furnace, which step is out of sequence ?

The house air fan comes on

What feature on range-control knobs helps prevent children from turning them on ?

The knobs have to be pushed. In before turning them

A "flood coat " refers to ?

The layers of asphalt applied over the felts, into which gravel is embedded

Which of the following statements about leaking water heaters is NOT TRUE ?

The leaks are never a result of rusting

The flame of left burner in a two-burner, conventional efficiency furnace touches the heat exchanger when the blower is not running. What is likely to be problem ?

The left burner is misaligned

Which a/c refrigerant line is thinner, warm, and under high pressure ?

The liquid line between the condenser and the evaporator

All of the following contain condition statements EXCEPT ?

The overhead service entrance conductors are aluminum and rated for 100 amps

The term service drop defines ?

The overhead wires coming from the utility pole, to the point of connection, to the house

When replacing the panel cover, it's hard to get it back on without pinching or compressing the wires inside the box. you should conclude that ?

The panel is overcrowded

You come across a pressure-relief valve that is dripping. Which of the following is NOT a likely concern ?

The pipe extension is clogged

Common report components include all of the following EXCEPT ?

The plan review

While inspecting the attic of a row house built in the mid-1970s, you notice that the plywood next to the party wall is delaminating and has a white powder underneath. Which of the following might explain this ?

The plywood next to the party wall is probably FRT plywood. FRT plywood has been found to deteriorate prematurely

A copper #6 gauge cable has supplied a sub panel. The cable is protected by 60-amp breakers at the main panel. You should make sure that ?

The sub panel is rated to handle at least 60 amps

An energy cutoff in a water heater replaces ?

The temperature function of the TPR valve

Beside the thermostat, the main controls on a forced-air furnace are ?

The temperature limit control and fan control

Which of the following statement, with respect to vent connectors, is FALSE ?

The temperature of diluted exhaust products from conventional gas-fires furnaces is 500F to 700F

Which of the following is NOT a problem on a floor furnace ?

The thermostat is mounted in the same room as the furnace

Which of the following statements about air-conditioning thermostat is FASLE ?

The thermostat should be locate in the warmest room of the house in order to provide the best cooling

The three main controls on a gas furnace are ?

The thermostat, the limit control, and the fan control

Vulnerable spot in shower and bathtub enclosures include all of the following EXCEPT ?

The top of the tile where it joint the conventional wall finish

Which of the following statement about water heater discharge tubes for temperature/pressure-relief valves is NOT TRUE ?

The tubes cannot be plastic

All of the following contain action recommendation EXCEPT ?

The undersized gutters may result in wet basement problem

When a heat pump is installed as a retro-fit into an existing heat only system and the ducts are to small, what will happen

The unit is starved for return air

When a heat pump is installed as a retro-fit into an existing heat only system and the ducts are to small, what will happen ?

The unit is starved for return air

Masonry chimneys typically require bracing if ?

The unsupported tops are taller than 12 feet

Following the grounded conductor from the service box toward the street, you would find that it connects to ?

The utility's transformer

All of the following are vent connector problems on wood stoves EXCEPT ?

The vent connector is eight feet long

An early generation, mid efficiency gas furnace has a vent damper. Which of the following list of condition is NOT a safety concern ?

The vent damper is stuck open

Masonry walls may be prone to leaning outward at the top if ?

The wall is taller than the highest ceiling joists

In the metering device on an air-cooled air conditioner ?

The warm liquid changes to a cool liquid

Chimneys are designed to support ?

Their own weight

Girts in a bearing wall are necessary if ?

There are no finish on either side of the wall

Third party liability means that ?

There are people other than your client relying on your report

A clue that a new built-up roof was applied over the old flat roof is ?

There are two layers of drip edge flashings

Frost on the evaporator coil of a split-system air conditioner may mean that ?

There is a dirty air filter

If the vent length on a gas-fired water heater is to long, then ?

There is a possibility of poor drafting and spillage of combustion products

You inspect a 4 years old asphalt shingle roof. It seem well insulated and the attic is properly ventilated. Rough 25 percent of shingles show irregular cracks in the surface. You report that ?

There is a possible manufacturing defect and life expectancy may be shortened

Gravity, warm-air furnaces are difference from forced-air furnace in each of the following respects EXCEPT that ?

There is no high temperature limit switch

Which of the following is NOT a problem with water heaters ?

There is no isolating valve on the hot water outlet

Which of the following statements is true with respect to heat pumps ?

There may be two expansion devices

Which of the following is NOT an advantage of combination systems ?

These system typically oversized for both heating and domestic hot water, so there is a lot of capacity

Which of the following statements about heat exchangers in wood furnaces is FALSE ?

They are larger than oil furnace heat exchangers to improve heat transfer

Which of the following statements about mansard walls is FALSE ?

They are water-repellant

Which statement about nail pops is false ?

They can best be corrected by removing the nail

Which of the following statements about air-conditioning ducts is FALSE ?

They cannot be flexible ducts

Which of the following statements about combination domestic hot water and space heating systems is FALSE ?

They cannot be use with a radiant piping, heat-distribution system

Which of the following statements about electric water heaters is NOT TRUE ?

They do not require a sacrificial anode

Inspectors are allowed to inspect a property if ?

They identify all deficiencies found during the inspection

Which statements about flow measuring stations on HRVs is FALSE ?

They should be on the insulated ductwork

Which statement about balusters is FALSE ?

They should have minimum four-inch-wide spaces between them

Which of the following statements about evaporative coolers is FALSE ?

They use a recirculating duct system

A 14-gauge copper wire is protected by a 20-amp fuse. You should report that ?

This is a defect, and recommend improvement

You turn off the GFCI in one bathroom, and it kills the power to the receptacles in another bathroom. What do you report ?

This is acceptable

When firing up a steam system that has been turned off all summer. You hear a hissing sound ?

This is normal

At the drip loop you notice that the service drop conductors are smaller in diameter than the service entrance conductors. You should conclude that ?

This is normal situation and is acceptable

The bottom cap flashing for a masonry chimney has a single piece of metal let into the mortar joint and nailed to the shingle surface so that it wont't lift up. The flashing extends over the shingle surface approximately 4 inches. No leakage is evidence inside the home. You tell your client that ?

This is not an ideal installation as the nail holes may leak and movement of the roof deck relative to the chimney may pull the flashing out, but it is typical and acceptable. " Because the flashing has't been pulled yet, you recommend monitoring, rather than replacement

Apart from not providing a permanent seal, tarring over metal flashing is NOT desirable because ?

This may trap water and accelerate corrosion of the metal

A dishwasher may NOT drain properly because the ?

Timer may be faulty

You are inspecting a home built in 1950 and see a cloth covered conductor with a silver wire to a branch circuit. This would be ?

Tin-coated copper

What is the purpose of waiting 5 minutes before relighting a pilot that has gone out during the inspection ?

To allow gasses to dissipate and become diluted

Gas igniters for masonry fireplaces have ?

To be shut off manually

The purpose of the Emergency Heat switch on a heat pump is ?

To bypass the heat pump

Why should the home inspector lift or nudge the toilet bowl from side to side ?

To check if the toilet bowl is tight to the floor

Opening in panels and boxes should be sealed so that people don't inadvertently touch live electrical systems. There is another reason to keep these opening sealed. What is it ?

To help contain a fire inside the panel

What is the overall purpose of the electrical inspection ?

To identify major deficiencies in the electrical system

Which action is required during the cooling inspection according to the standard of practice ?

To inspect the cooling system equipment

The best way to determine whether a crack is active is ?

To monitor the crack over time

The true purpose of ventilation is ?

To remove warm air from the attic in the winter

A house that you are inspecting has an unit pilot. What is your requirement as an inspector ?

To report. that the pilot was out

What is not a function of the automatic gas valve on a gas burner ?

To respond to the thermostat to start and stop gas flow to the burners

In the service box, the underground service entrance wires should be connected ?

To the "line" side of the main switch

What is the purpose of the limit control on a hydronic boiler ?

To turn off the burner if temperatures exceed 200 degrees

Which of the following fixtures does NOT require a trap ?

Toilets

Common problems with any exterior cladding include all of the following EXCEPT ?

Too close to window openings

If the difference in temperature in the inlet and outlet piping at the condenser is too high, it's an indication that ?

Too little water is flowing into the condenser

Tread problems on stair include all of the following, EXCPET ?

Tread that is too wide

An underside air conditioner is better than an oversize one ?

True

Beams should be mechanically fastened to their supporting members ?

True

Evaluating the quality of the water available at a private source is beyond the scope of a standard home inspection ?

True

French doors have a tendency to be leaky and drafty ?

True

Gas hose are NOT permitted for connecting a gas range to the gas line ?

True

Gas-fired and oil-fired water heaters are NOT allowed in sleeping areas ?

True

Heat recovery ventilators are usually location in conditioned spaces ?

True

It is considered good practice to place a vapor barrier on an earthen crawl space floor ?

True

It is possible to find a sump pump running continuously with water in the sump ?

True

It is possible to have a pressure-relief valve that is too small for the boiler ?

True

Most garage floors are not structural ?

True

Outlets should be as far away from bathtubs and showers as possible ?

True

Pipe size should always increase as you move downstream and more fixtures join in ?

True

Polybutylene supply piping should NOT be closer than 18 inches to a water heater ?

True

Larger appliances usually have 240 volts ?

True - A 240-volt circuit is uses for larger appliances such as stoves, electric water heaters, electric clothes dryers, air conditions, and saunas

A whirlpool bath requires a ground-fault circuit interrupter ?

True - All whirlpool bathtubs should have a dedicated electric circuit protected by a ground-fault circuit interrupter

Concrete tiles are often laid over a waterproof membrane on the roof ?

True - Concrete tiles often are laid over a waterproof membrane of roofing felts mopped into hot asphalt or ice and water shield

Appliance connectors found on gas ranges should NOT be longer than six feet ?

True - Connectors should be less than six feet, should not through walls, floors, or ceiling, and should be immediately preceded by a shutoff valve

Convictive stoves can usually be closer to combustible than can radiant stoves ?

True - Convective stoves are cooler than radiant stoves and are often permitted to have reduce combustible clearances

Factory-built fireplaces do NOT have a smoke shelf ?

True - Factory-built fireplaces usually do not have a smoke shelf or smoke chamber above the damper

Fireplaces can be build-in or free-standing ?

True - Fireplaces can be build into wall or as free-standing unit

A required component of home inspection report is recommended actions ?

True - Home inspection report should tell people what corrections and improve the need to be made

If the fireplace is raised, the hearth extension should be extended ?

True - If the fireplace is raised above floor level, it is good practice to extend the hearth further

Copper pipe can be connected in drain, waste, and vent systems with compression fitting ?

True - In addition to compression fittings, solder can be used to connect copper pipe in DWV system

Joists are often used to provide lateral support for solid masonry walls ?

True - Joists are often used to provide lateral support for solid masonry walls

Joists may sit on top of beams or be attached to the sides of beams ?

True - Joists may sit on top of beams or be attached to the sides of beams

Joists notched at their end are weaken than normal joists ?

True - Joists notched at their end are weaken than normal joists

Joists resting on foundation walls at or near grade level are prone to rot ?

True - Joists resting on foundation walls at or near grade level are prone to rot

Leaking skylights can lead to structure problems ?

True - Leaking skylight can lead to rot damage to framing members, weakening the structure in the area of the skylight

Leaving the heat turned up is a common mistake that home inspectors make ?

True - Leaving heat turned up is easy mistake to make after checking the heat system

The typical required combustible clearance between an oil burner and combustibles is 24 inches ?

True - Make sure that combustible are at least 24 inches from the oil burner

The presence of a sump pump may be a requirement of the municipality ?

True - Municipality require a sump pump if the storm sewers are higher than the lowest floor level

Knob-and-tube writing was commonly installed without junction boxes ?

True - Original knob-and tube spliced connections were not in junction boxes

Roll roofing in considered a temporary surface ?

True - Roll roof is a low quality system and often considered temporary

Some ovens have ability to operate at temperatures close to 1,000F, provide that the oven door has the ability to lock at these high temperatures ?

True - Self cleaning ovens must operate at very high temperatures during the cleaning cycle to turn spills into ash

Vent connectors other than B-vents require a six-inch clearance from combustibles ?

True - Single-wall vents require a six-inch combustible clearance. B-vents, which are double walled, with an air space between the walls, require only a one-inch clearance

Slate roofs are among the most expensive to install and maintain ?

True - Slate roofs are among the most expensive to install and maintain

An indirect plumbing connection that transfers wastewater from a washing machine to the waste plumbing system through a trap is referred to as a standpipe ?

True - Standpipes are common on laundry facilities to carry water from the washing machine hose into the waste plumbing system

Electric ranges take longer to heat up and cool down than gas burners ?

True - The biggest advantage of gas ranges is their ability to heat up and cool down very quickly

The typical temperature drop from outdoors to indoors with a properly operating air-conditioning system would be about 15 degree F ?

True - The difference in temperature between the conditioned air and the room air is about 15F to 20F

The larger refrigerant lie is called the return line ?

True - The larger refrigerant line called the return line or the suction line

The red and black wires of multiwire circuits should be on separate bus bars ?

True - The red and black wires of multiwire circuits should be on separate bus bars

The service box may stand alone or may be combined with the distribution panel ?

True - The service box may be a stand alone box or a combination panel ( also called a service panel )

The service size is determined by the amperage and voltage rating of the service ?

True - The size of the electrical service is a function of both the voltage and amperage

Hollow concrete blocks are weaken if laid on their side ?

True - The strength of hollow concrete blocks is greatly reduced if they are installed on their side

Best practice calls for lighting in stairs and hallways to include three-way switches ?

True - Three way switches allow for lights to be turned on and off from either end of a stairway or hallway

Every trap should be provided with some method of removal or cleaning ?

True - Traps should provided with method of removal or cleaning, as they may sometimes get clogged

Monoport burners are popular because they work equally well in any orientation ?

True - Upflow, downflow, and horizontal furnaces can use the same mono port burners

The vapor barrier should be on the warm side of the wall assembly ?

True - Vapor barrier should be warm side of the wall to prevent moisture from moving into the cooler space where it may condense and cause damage

The discharge pipe of a sump pump that discharge water outside the building at grade level can create a vicious circle ?

True - Water discharge adjacent to the building may find it was back into the sump, creating a cycle that doesn't get rid of any water

Vertical pipes at ends of runs are one method of preventing water hammer ?

True - Water hammer can be corrected by installing vertical pipes, at the ends of hot and cold runs, that extend up at least 12 inches beyond any fixture

One advantage of clients attending the home inspection is that showing is better than telling ?

True - When you find a significant problem or condition, it much easier to help clients understand by showing them as you tell them about it

With masonry walls, the lintel size is independent of the number of stories above ?

True - With masonry walls, the lintel carries the weight of the masonry immediately above the opening, not at all the stories above

Wall-framing problems are often tough to identify because wall-framing details usually are concealed ?

True - You normally can't see much of the wall framing directly, so problems are so difficult to identify and often base on deduction

Walls ovens typically have a lower volume than freestanding ovens ?

True - wall ovens typically have less capacity than freestanding ovens

The best way to determine if the automatic vent damper is operating correctly is to ?

Turn up the thermostat and check for spillage at the draft hood

Which of the following would NOT affect the amount of air available for combustion in a wood furnace ?

Turning on the dishwasher

If you drilled a hole through a properly laid asphalt-shingles roof, how many shingles would you go through ?

Two

If you have a gas furnace and a gas water heater in the basement and a gas furnace in the attic, how many flues do you need minimum for proper venting ?

Two

The R-value of a solid wood exterior door is roughly ?

Two

The R-valve of a conventional double glazed window is roughly ?

Two

In wood frame walls all of these may cause top plates to sag EXCEPT ?

Two-by-four top plates on a two-by-six wall

All of the following are types of steam systems except one. Which one is NOT ?

Two-pipe, reverse-flow system

Wood floor trusses ?

Typically have longer spans than dimension lumber

A listing agent is ?

Typically hired by the seller

Which of the following is not an acceptable grounding means ?

Underground gas pipe

Sagging joists can be the result of any of the following EXCEPT ?

Undersized decking

Common problems with expansion tanks on well and pump system include all of the following EXCEPT ?

Undersizing

Enclosures around bathtubs and shower stall are typically all of the following EXCEPT ?

Unlikely to allow leakage

You plug your circuit tester into an outlet that has a washing machine plugged into it. Your tester shows that the outlet is proper wired and grounded. How could you improve this inspection process ?

Unplug the washing machine

Radon gas is the result of a long series of radioactive decay that begins with the element ?

Uranium

Which insulation is controversial with respect to health issues ?

Urea formaldehyde

Which of the following statements is true with respect to wall furnaces ? They

Use BW Vents

All of these are a likely cause of an asphalt base flashing sagging EXCEPT ?

Use of improper fasteners

Which of the following is NOT a common problem with wood decks ?

Use of pressure treated lumber

The causes of unevenness in a concrete walkway include all of the following EXCEPT ?

Using concrete with entrained air

Ohm' s Law, the relationship between voltage, current, and resistance in a simple circuit, state that ?

V = IR

Heat distribution in hydronic systems can be balanced by adjusting the ?

Valves at each radiator

With respect to heat pumps, the coefficient of performance (COP) is ?

Variable with outdoor temperature

All of the following are common venting problems on gas and oil water heaters EXCEPT ?

Vent connector manifolds with vent connector from furnace

Which statement about venting roofs is FALSE ?

Venting roofs helps indoor air quality

Ridge flashings can also act as ?

Venting systems

Footing failures can most positively be diagnosed by ?

Vertical cracking in foundation walls

All of the following statements are tru of shrinkage cracks EXCEPT that ?

Vertical shear is associated with shrinkage cracks

Common heat exchanger problems on mid efficiency and high-efficiency furnaces include all of the following EXCEPT ?

Vibration

Rusting or pitting of metal chimney walls may be related to ?

Water combining with insulation to form acid

Which of the following would you typically find on a hot water boiler ?

Water temperature and pressure gauge

Double trapping is a problem because the ?

Water velocity at the second trap is too low

The sub flooring material most likely to fail by swelling is ?

Waterboard

Which of the following is NOT a common material used for water-entry piping ?

Welded-steel pipe

At what point in an A/C cycle does the liquid turn to gas ?

When passing through the evaporator coil

What is a cross connection as it relates to plumbing ?

When waster water can be siphoned into the water supply system

Where trusses are used for a roof in a snowy region ?

Where there are two roof levels, snow may drift onto the lower roof adjacent to a wall extending above the roof. This concentrated load may cause sagging or even break truss members

All of the following statements are true about whirlpool baths EXCEPT that ?

Whirlpool baths are designed to have the pump operated with no water in the tub

Stucco ?

Will often have a drip screen at the bottom

A 40-50-year-old, galvanized-steel water supply system ?

Will probably show reduce water volume and pressure

A properly polarized circuit ?

Will result in the threaded collar of a lamp being neutral

Wood siding ?

Will wick moisture through the end grains

Most concrete foundation cracks occur at ?

Window corners

All of the following are signs of water problems in basements, EXCEPT ?

Window wells extending below windows

Why should knob-and-tube wiring never be covered with thermal insulation ?

Wires can become bare from rodents nibbling on them and from worn insulation

Which of the following was NOT a common radiant ceiling heating system ?

Wires embedded in lightweight concrete

Which of these wires i a home inspector required to inspect ?

Wiring for a clock receptacle

Which of the following is NOT an NEC requirement ?

Wiring should be run through wood framing members rather than stapled to the edges

Which of the following is a correct NEC requirement ?

Wiring should be secured to framing members within 12 inches on each side of boxes switches, and receptacles

Ice dams are most likely on roofs ?

With low slopes and wide overhangs

Supports for branch circuit wires are needed ?

Within 12 inches of leaving a box

Which single wall is most likely to contain both an arch and a lintel ?

Wood frame brick veneer

On which roof is interlay ( or interlayment ) most likely be found ?

Wood shake

For the purposes of inspection, fireplace inserts should be treated as ?

Wood stoves

From an energy-efficiency standpoint, which is the least-efficient appliance ?

Wood-burning fireplaces

Where you have found evidence of footing settlement, how can you predict whether there will be further settlement ?

You cannot predict settlement from a single inspection

Why island sinks difficult to vent ?

You don't want a vent pipe running up through center of kitchen

If the service entrance conduit is 2 inches, what conclusions can you draw as to the size of the electrical service ?

You would suspect a service greater than 100 A, but would have to confirm elsewhere

Which of the following statements about home inspector liability is TRUE ?

Your liability is greater if your buyer expectation are not realistic

The exhaust flue on a mid efficiency furnace should have a six-inch combustible clearance. On a high-efficiency furnace exhaust flue, the required clearance is ?

Zero inches

What is electrolytic corrosion ?

A process where two dissimilar metals connected in water give up ions and make a current

If the service pipe from a public source is galvanized steel, then ?

A scratch test will leave a dull scratch

Which type of pump is used to discharge waste from a basement toilet that is below the level of the sewer line ?

A sump pump

The discharge from a water heater temperature-pressure relief valve must ?

. Be the same diameter as the valve outlet . Be copper, Galvanized, PEX, or CPVC . Not run uphill

If a well is on-site and the home inspector agrees to complete a full well inspection on it, he/she should do which of the following ?

. Test for water quality . Examine the condition of the pressure tank . Perform a drawdown or yield test

Joists should have an bearing of at least ?

1 1/2 inches

Plumbing vent should be 12 inches from a parapet wall, a minimum of 6 inches above the roof, and 10 feet from the window ?

12; 6; 10

The examination of the absorption/leach field when inspecting a septic system is important because it ?

Is the only way to evaluate whether the system is functioning

To prevent scalding, water tanks should be set at no more than ?

120 degrees

What should the home inspector watch out for if a plastic S-trap is found under a sink in newer home or remodel ?

Handyman plumbing

In a atmospheric gas burner, the thermocouple ?

Senses the pilot flame

Low water pressure on the hot water side of a plumbing system may be related to the water heater because ?

Sludge may obstruct the dip tube

What happen to an electric water heater when the upper heating element burns out ?

The lower heating element won't function

You flush an upstairs toilet and notice a gurgle sound in the bathroom. All of the following can be causing it EXCEPT ?

A lack of venting

Which of the following statement about flue size is NOT true ?

A large flue is required for a taller chimney

What can be cause of the toilet tank constantly sending water into the bowl ?

A leaking flapper valve

Which type of supply pipe is soldered ?

Copper

Which type of water heater has the slowest recovery rate ?

Electric

The purpose of vent pipes in a drainage system is to ?

Ensure the proper flow of waste

What is the purpose of an anode rod in a water heater ?

It will corrode first, before the inside of the steel tank does

What type of supply piping has wiped joints ?

Lead

On examining a closed valley on an asphalt shingle roof, it is critical to ?

Lift up the shingles at the bottom of the valley to ensure there is roll roofing or a similar underlayment

Holes and notches in 2-by-4 studs in bearing walls ?

Must leave 2/3 of the stud depth intact

Which of the following types of supply piping is least likely to burst in freezing temperatures ?

PB

The most common exhaust pipe material used for high efficiency furnaces is ?

PVC

Which type of plastic piping is blue-gray and is labeled PB ?

Polybutylene

The heat exchanger on a hot water boiler can clog on the fire-side from ?

Poor burner adjustment

What condition should be reported as a safety hazard ?

Possible cross connection at the drain

What purpose of a trap under the sink is to ?

Prevent sewer gasses from traveling up the pipe into the room

DWV pipes are never truly horizontal because ?

They require a slope for drainage purposes

What is one the function of venting in the plumbing system ?

To allow sewer gasses to escape

What is the purpose of the temperature and pressure relief valve on a water heater ?

To allow supper heated water and excessive pressure to be released

What is the purpose of an air gap on a dishwasher ?

To protect against the contamination of the water supply

Function flow at a faucet is defined by ?

Whether enough water comes out of the faucet fast enough


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