Homework from Inspector Course Books

It is important that a disposal be grounded. T/F.

True

Foundation/footing drains are installed at what depth? A. At or below area to be protected B. Just below ground level C. just below final grade D. below, below

A. at or below area to be protected

The live wire in the electrical outlet is: A. black B. white C. green D. red

A. black

Gas piping should be? A. black steel B. PVC C. copper D. cpvc

A. black steel

Slate A. is a natural product B. is a manufactured product C. lasts longer than asphalt shingles D. does not last as long as the wood E. both a and c

A. is a natural product

The grounded service conductor A. is called the neutral B. connects to the water pipe and/or the ground rod C. is often black in color D. cannot be aluminum E. must be bonded to the gas piping

A. is called the neutral

What causes the popping noise in water heaters? A. mineral deposits B. electrical arcing C. pressure relief valves D. hydrostatic pressure

A. mineral deposits

Houses are generally wired in? A. parallel B. series C. current D. red

A. parallel

What is a finishing grade practice? A. sand mixed with top soil B. rocks C. gravel D. bermuda grass

A. sand mixed with top soil

Unless protected from motor vehicle damage, appliances located in private garages shall be installed with a minimum clearance of ______ above the ground. A. 60" B. 72" C. 80" D. 84"

B. 72"

Thermostats are usually located in the ________. A. kitchen B. den C. hallway D. master bedroom

C. hallway

The implications of failed sills include all of these EXCEPT A. the house shifting or overturning B. sloped or sagging floors C. heaved floors D. differential settlement E. structural collapse

C. heaved floors

Air barriers A. are only important in warm climates B. help control heat and moisture flow C. help control heat flow only D. help control moisture flow only E. are not as important as vapor barriers

C. help control heat flow only

The purpose of a kitchen exhaust blower is to remove _____, ____, and _____ from the home. A. Steam, odors, grease B. Grease vapor, moisture, steam C. moisture, air, space D. smoke, moisture, heat

D. smoke, moisture, heat

Which of the following statements about wet basements is most accurate? A. The presence of sump pumps usually means that the basement has a history of leakage B. Controlling surface water outside the home is not an important component of avoiding wet basements C. Almost all basements get wet at some point D. Predicting when basements will flood is straightforward based on clues you can find during the home inspection E. Detecting recurrent, previous basement flooding is straightforward based on clues you can find during the home inspection

E. Detecting recurrent, previous basement flooding is straightforward based on clues you can find during the home inspection

A connection between a vent pipe and a vent stack or stack vent shall be made a minimum of _____ above the floor level rim of the highest fixture served by the vent. A. 1 inch B. 2 inches C. 4 inches D. 6 inches

D. 6 inches

An opening in a roof system may be framed with a single header and single trimmed joists provided the header joist is located a maximum of ______ from the trimmed joist bearing. A. 3 feet B. 4 feet C. 6 feet D. 12 feet

A. 3 feet

The minimum size of a cleanout serving 3-inch pipe shall be _______. A. 3 inches B. 2 1/2 inches C. 2 inches D. 1 1/2 inches

A. 3 inches

What is the minimum size drain required for a macerating toilet system? A. 3/4 inch B. 1 1/4 inches C. 1 1/2 inches D. 2 inches

A. 3/4 inch

In a gas furnace the combustion takes place inside a __________. A. heat exchanger B. chimney or flue C. supply ducts D. thermo coupler

A. heat exchanger

More serious cracks tend to be A. horizontal B. diagonal C. vertical D. random E. in more than one plane

A. horizontal

In a wall constructed of wood or other combustible material, outlet boxes shall be installed so that the front edge of the box is set back a maximum of ____ from the finished surface. A. 0 inches; (the box must be flush or project) B. 1/8 inch B. 1/4 inch D. 3/8 inch

A. 0 inches; (the box must be flush or project)

Where nonmetallic-sheather cable is used, the cable assembly including the sheath shall extend into the box a minimum of _____ through a nonmetallic-sheather cable knockout opening. A. 1/4 inch B. 3/8 inch C. 1/2 inch D. 3/4 inch

A. 1/4 inch

A "square of shingles" covers: A. 100 sq. ft. B. 100 sq. yards C. 1 square yard D. 10 meters

A. 100 sq. ft.

What size copper wire should be used with a 20-amp breaker? A. 12 B. 10 C. 8 D. 6

A. 12

What is the minimum size of branch service connectors? A. 14 copper or 12 aluminum B. 12 copper or 10 aluminum C. 10 copper 14 aluminum D. 14 aluminum 12 copper

A. 14 copper or 12 aluminum

Traps shall have a minimum liquid seal of ____ inches and a maximum seal of ____ inches. A. 2,4 B. 2,6 C. 3,4 D. 3,6

A. 2,4

What is minimum clearance from insulation for recessed electrical fixture not rated for contact with insulation? A. 3" B. 4" C. 6" D. 8"

A. 3"

The discharge pipe of a macerating toilet system shall be a minimum of ____ inches(es) in diameter. A. 3/4 B. 1 1/4 C. 1 1/2 D. 2

A. 3/4

Workspace in front of an electrical panel board shall be a minimum of ______ in width, but no less than the width of the panel board. A. 30" B. 36" C. 42" D. 48"

A. 30"

What are the minimum and maximum static pressures required for a water service? A. 40psi, 80psi B. 40psi, 100psi C. 50psi, 80psi D. 50psi, 100psi

A. 40psi, 80psi

For other than black steel pipe, exposed gas piping shall be identified by a yellow label spaced at maximum intervals of __________. A. 5 feet B. 6 feet C. 8 feet D. 10 feet

A. 5 feet

Lighting track shall be located a minimum of ____ above the finished floor unless protected from physical damage or the track operates at less than 30 volts rms open circuit voltage. A. 5 feet, 0 inches B. 6 feet, 0 inches C. 6 feet, 4 inches D. 6 feet, 8 inches

A. 5 feet, 0 inches

A wall mounted luminaire weighing a maximum of _____ pounds is permitted to be supported on boxes other than those specifically designed for luminaries, provided the luminaire is secured to the box with at least two No. 6 or larger screws. A. 6 B. 10 C. 14 D. 18

A. 6

Appliances suspended from the floor shall have a minimum clearance of ______ from the ground. A. 3 inches B. 4 inches C. 6 inches D. 8 inches

A. 6 inches

Where underground wiring is installed within 5 feet of the inside walls of a swimming pool, minimum burial depth of _____ is required for intermediate metal conduit. A. 6" B. 12" C. 18" D. 30"

A. 6"

If you have 10 gauge copper wire rated for amperage what size aluminum wire would you need? A. 8 B. 6 C. 10 D. 12

A. 8

Shower compartments shall have a minimum interior cross sectional area of _______ square inches. A. 900 B. 1,080 C. 1,296 D. 1,440

A. 900

A roof with a slope of 3/12 means: A. For every 12" of lateral distance you rise 3" B. Shingles with a thickness of 3/12 or greater should be used C. For every 3" of lateral distance you rise 3" D. For every 12" of vertical distance, you descent 3/12"

A. For every 12" of lateral distance you rise 3"

Which of the following are truss conditions that should be reported? A. Hole at the 1/4 point of web (less than 1/3 thickness) B. Weak gusset connection C. 1 inch by 4 inch board nailed into webs of adjacent trusses D. truss uplift E. A, B, and D

A. Hole at the 1/4 point of web (less than 1/3 thickness)

Gutters should have a slope of at least ___ inch/inches for every 15 feet of lateral distance. A. One B. Two C. Three D. Four

A. One

Granules on conventional or asphalt shingles protect the shingles from the sun's rays. A. True B. False

A. True

For gas piping other than black or galvanized steel installed in a concealed location, a shield plate shall be provided for protection against physical damage where a bored hole is located a maximum of _____ from the edge of the wood member. A. 5/8 inch B. 1 1/2 inch C. 1 1/4 inch D. 1 3/8 inch

B. 1 1/2 inch

Food waste grinders shall be connected to a drain having a minimum diameter of ______. A. 1 1/4 inches B. 1 1/2 inches C. 2 inches D. 3 1/2 inches

B. 1 1/2 inches

Sinks shall have a waste outlet a minimum of _____ in diameter. A. 1 1/4 inches B. 1 1/2 inches C. 2 inches D. 3 1/2 inches

B. 1 1/2 inches

A lavatory shall have a waste outlet a minimum of _____ in diameter. A. 1" B. 1 1/4" C. 1 1/2" D. 2"

B. 1 1/4"

Unless an approved alternative is provided, flush valve seats in tanks for flushing water closets shall be a minimum of _____ above the flood level rim of the bowl to which it is connected. A. 1/2 inch B. 1 inch C. 1 1/2 inches D. 2 inches

B. 1 inch

Where metallic plugs or plates are used with nonmetallic enclosures, they shall be recessed a minimum of _____ inch from the outer surface of the enclosure. A. 1/8 B. 1/4 C. 3/8 D. 1/2

B. 1/4

Vent and chimney connectors shall have a minimum slope of _____ rise per foot of run. A. 1/8 inch B. 1/4 inch C. 3/8 inch D. 1/2 inch

B. 1/4 inch

Outside combustion air opening shall be covered with a corrosion resistant screen or equivalent protection having a minimum opening size of ___ inch and a maximum opening size of ___ inch. A. 1/8, 1/4 B. 1/4, 1/2 C. 1/2, 3/4 D. 1/2, 1

B. 1/4, 1/2

In general, underground gas piping shall be installed a minimum depth of _____ below grade. A. 6 inches B. 12 inches C. 18 inches D. 24 inches

B. 12 inches

Under all circumstances water service pipe shall be installed a minimum of _________ deep. A. 6 inches B. 12 inches C. 24 inches D. 30 inches

B. 12 inches

Modern houses have how many volts available? A. 60 volts B. 120 volts C. 210 volts D. 240 volts

B. 120 volts

Modern septic systems have ____ 500-pound septic tanks. A. 1 B. 2 C. 3 D. 4

B. 2

What is the purpose of the small amount of water that remains in the bottom of the dishwasher? A. keep moisture in the cabinet B. rust control C. lubricant D. protect the shaft seal

B. rust control

The heat that a thermostat sense is referred to as ______. A. latent heat B. sensible heat C. radiant heat D. natural heat

B. sensible heat

A flashlight can be used during wall inspections to A. be rolled across the wall surface to feel for irregularities B. shine parallel to the wall to look for irregularities C. shine at the wall, section by section, to ensure all areas are scanned D. find reflective molds E. identify condensation on walls by reflection and refraction of light

B. shine parallel to the wall to look for irregularities

Grounding guards against? A. fire B. shock C. both of the above D. coupling

B. shock

There is a chimney protruding through a roll roofing valley flashing on the roof. You report there may be leakage here because A. the chimney height is insufficient B. the chimney obstructs valley drainage C. the nails form the chimney flashing penetrate the valley flashing D. the roofer did not cut the points at the valley E. the roofer used roll roofing rather than metal

B. the chimney obstructs valley drainage

All of these are common closet lighting problems EXCEPT A. the light is above a shelf B. the light is mounted on a wall above the door C. bare bulbs are used D. bare bulbs are used with cages to provide mechanical protection E. installing the light above and toward one end of the shelf

B. the light is mounted on a wall above the door

the safety control the prevents superheated water in a hot water boiler system is A. the circulator B. the pressure relief valve C. the backflow preventer D. the pressure reducing valve E. the heat exchanger

B. the pressure relief valve

Bathtubs shall have outlets and overflows a minimum of ____ in diameter. A. 1 inch B. 1 1/4 inches C. 1 1/2 inches D. 2 inches

C. 1 1/2 inches

How many seconds does it take to trip a GFCI? A. 1/100th second B. 1/16th second C. 1/40th second D. 2/40th second

C. 1/40th second

Three inch horizontal drainage piping shall be installed at a uniform slope of _____ per foot. A. 1/8inch B. 3/16inch C. 1/4inch D. 5/16inch

C. 1/4inch

The state of Texas requires a minimum of a ___foot separation between a septic tank and a water well. A. 50' B. 75' C. 100' D. 150'

C. 100'

A two-story conventional light-frame dwelling is to be constructed in an area where the load-bearing value of the soil is 2000psf. What is the minimum width of the concrete footings? A. 8 inches B. 11 inches C. 12 inches D. 15 inches

C. 12 inches

If there is an incandescent light it must be what minimum distance from shelving? A. 3" B. 6" C. 12" D. 24"

C. 12"

The front and back yards of a house should be graded to drop at least ______ inches in the first 10 feet. A. Four B. Five C. Six D. Ten

C. Six

Overflow scuppers utilized for secondary roof drainage shall have a minimum size ________ of the roof drain. A. Equal to that B. Twice the size C. Three times the size D. Four times the size

C. Three times the size

A normal flame pattern is all of the following except? A. blue B. steady C. clearly defined D. yellow tipped

D. yellow tipped

Aerobic systems are cheaper to operate than traditional septic systems. T/F.

False

Brick veneer walls are watertight. T/F.

False

Garbage disposals should be flushed with hot water. T/F.

False

Gas piping, "black pipe", can be used as a ground. T/F.

False

Grease traps are designed to divert grease to the tank where it speeds up the breakdown of organic matter. T/F.

False

Septic systems are designed to work best in wet months. T/F.

False

The greater the "Plasticity Index" the more stable the soil. T/F.

False

Well designed septic systems never need to be pumped. T/F.

False

Continuous clean ovens must never be cleaned with oven cleaners. T/F.

True

If the oven time is broken, the self-cleaning cycle of an oven should not engage. T/F.

True

In a ductless kitchen exhaust system, the charcoal filter must be in place. T/F.

True

Most soils consist of a mixture of two or more ingredients. The name of the soil depends on the ingredient having the largest percentage of the mix. T/F.

True

Composition shingles should be treated with a fungicide to prevent roof fungus. T/F.

True

Dishwashers are designed to retain about a half a cup of water in the bottom of the tub to keep the gasket from drying out. T/F.

True

Plywood is more durable than OSB (wafer board) for roof decking. T/F.

True

The top of a column should be A. bonded to a beam with adhesive B. at least as wide as the beam above it C. nailed to at least 2 joists D. fitted with shims for future adjustment E. supported by a diagonal bridging or blocking

b. at least as wide as the beam above it

No one should walk on roofs made out of slate or tile. A. true B. false

A. true

What size aluminum wire should be used with a 20-amp breaker? A. 12 B. 10 C. 8 D. 6

B. 10

Bonding is? A. another word for grounding B. joining two electrical connectors together C. the act of putting an anti-oxidant on two dissimilar metals D. refers to "pig-tailing" aluminum wires

A. another word for grounding

All modern food waste disposers: A. are of the continuous feed or batch feed type B. Utilize a manual overload re-set control C. are connected with 36 inch cords D. are reported as in need of repair in the presence of water hammer E. A & B

A. are of the continuous feed or batch feed type

The key to the operation of a septic system is _________. A. bacterial action B. water pressure C. regular applications of disinfectant D. proper venting

A. bacterial action

In an oil-fueled furnace, the component that ensures an adequate supply of draft air for the chimney is the A. barometric damper B. refactory C. primary controlled D. vent connector E. flame retention head

A. barometric damper

A plug-in cord serving a built-in dishwasher must be: A. Between 36 and 48 inches in length B. between 18 and 36 inches in length C. of the armored cable type D. secured to the sink cabinet floors E. vulnerable to physical damage

A. between 36 and 48 inches in length

Offset walls supporting floor loads above A. can cause a floor to sag near the wall B. are not permitted C. cannot be offset by more than 3 feet from their support below D. are unlimited in location as long as they are perpendicular to the joists below E. are unlimited in location as long as they are parallel to their joists below

A. can cause a floor to sag near the wall

Equipment grounding conductors may be identified by all but which one of the following methods? A. Continuous white color B. Continuous green color C. Bare D. Continuous green color with one or more yellow stripes

A. continuous white color

Evaporator coils are usually made of? A. copper B. brass C. iron D. aluminum

A. copper

Lifting of an edge of foundations is due to? A. excessive moisture B. drying effect C. down warping D. tree

A. excessive moisture

The main control system for the gas burner of a furnace is the A. gas valve B. thermocouple C. thermostat D. mono-port E. crossover igniter

A. gas valve

An inspector should not walk on a roof A. if it could cause damage or is unsafe B. ever C. when the owner is home D. when it is a flat roof E. non of the above

A. if it could cause damage or is unsafe

Gas stovetop burners with electronic ignition which fail to light consistently: A. may need adjustment to the appliance' gas pressure regulator or ignition source B. can be the result of using improper gas connector materials C. may require burner head leveling D. may indicate excess sulfur in the gas supply

A. may need adjustment to the appliance' gas pressure regulator or ignition source

An open wire means? A. not connected B. reverse polarity C. the outlet is not grounded D. the wire is polarized

A. not connected

The purpose of dishwasher discharge hose back flow prevention is to: A. prevent wastewater from entering the dishwasher B. protect the discharge pump from damage C. protect the drying element from overheating D. prevent food particles from entering ahead of the food waste dispenser

A. prevent wastewater from entering the dishwasher

Automatic motorized garage door operators are required to: A. reverse direction automatically if there is an obstruction in the path of a closing door B. have the door release catch permanently rendered inoperable at the traveler arm location C. be of at least 1/8 horsepower when used with 16 foot wide doors D. A & C

A. reverse direction automatically if there is an obstruction int he path of a closing door

In general, combustion air is permitted to be taken from which one of the following spaces? A. sleeping room B. toilet room C. storage room D. bathroom

A. sleeping room

The four common types of vents for roof spaces are A. soffit, ridge, roof, and gable B. soffit, baffle, mansard, and gambrel C. baffle, ridge, roof, and gambrel D. baffle, ridge, roof, and gable E. soffit, fascia, roof, and gable

A. soffit, ridge, roof, and gable

Which single wall is most likely to contain both an arch and a lintel? A. solid brick B. solid stone C. wood frame D. wood frame brick veneer E. a cavity wall

A. solid brick

What is the greatest limiting factor in a structural investigation? A. structural components hidden below grade or behind finishes B. age of structure C. structural material used D. structural design

A. structural components hidden below grade or behind finishes

Which of the following is NOT a common problem with a condensate collection system on a split-system air conditioner? A. the condensate goes into a 3/4-inch drain line B. the pan is leaking C. the drain is blocked D. there is no trap E. the discharge point is improper

A. the condensate goes into a 3/4-inch drain line

What would four wires mean? A. three phase electricity B. 120 volt service C. there is no neutral wire D. the house has a large pool or spa

A. three phase electricity

Tread problems on stairs include all of the following EXCEPT A. too wide B. worn C. sloped D. poorly supported E. loose

A. too wide

The function of the outdoor condenser coil on an air conditioner is to A. transfer heat from the refrigerant into the outdoor air B. pump refrigerant through the system C. transfer heat from the house into the refrigerant D. change the refrigerant from a high pressure, high temperature liquid to a low pressure, low temperature liquid E. collect the condensate that accumulates on the system

A. transfer heat from the refrigerant into the outdoor air

The best way to determine if the automatic vent damper is operating correctly is to A. turn up the thermostat and check for spillage at the draft hood B. short circuit the vent damper to force it to open C. turn the thermostat up and get up on the roof to feel the chimney flue for heat D. check for the presence of corrosion on the exhaust flue downstream of the damper E. turn up the thermostat and listen for a loud grinding noise from the vent damper

A. turn up the thermostat and check for spillage at the draft hood

What is a measure of the force in an electrical system? A. volts B. amps C. ohms D. watts

A. volts

Where a permanent wood foundation basement wall system is used, the wall shall be supported by a minimum _____ footing plate resting on gravel or crushed stone fill a minimum of ___ in width. A. 2 inch by 6 inch, 12 inches B. 2 inch by 8 inch, 16 inches C. 2 inches by 12 inch, 16 inches D. 2 inch by 12 inch, 24 inches

B. 2 inch by 8 inch, 16 inches

What are the minimum and maximum footing projections for a concrete footing have a thickness of 8 inches? A. 2 inches, 4 inches B. 2 inches, 8 inches C. 4 inches, 8 inches D. 8 inches, 12 inches

B. 2 inches, 8 inches

What is the required receptacle rating for a 20-ampere branch circuit supplying two or more receptacles or outlets? A. 15 amperes only B. 20 amperes only C. 30 amperes only D. 15 amperes or 20 amperes

B. 20 amperes

What is the maximum over current protection device rating permitted for No. 12 copper conductors? A. 15 amps B. 20 amps C. 25 amps D. 30 amps

B. 20 amps

In the absence of a complete geotechnical evaluation to determine eat soil's characteristics, clayey sand material shall be assumed to have a presumptive load-bearing value of ________ A. 1500 psf B. 2000 psf C. 3000 psf D. 4000 psf

B. 2000 psf

The high limit setting for a forced air gas furnace is typically A. 150F B. 200F C. 250F D. 300F E. 50F

B. 200F

Where an appliance is installed in an attic, the clear access opening shall be a minimum of ______, but in no case less than necessary to allow removal of the largest appliance. A. 20 inches, by 30 inches B. 22 inches by 30 inches C. 30 inches by 30 inches D. 36 inches by 36 inches

B. 22 inches by 30 inches

Where common trapped fixture outlets are permitted, they shall be located a maximum of ____ apart. A. 18 inches B. 24 inches C. 30 inches D. 36 inches

B. 24 inches

In order for someone to service an appliance, a minimum of _____ of working space shall be provided in front of the control side of the appliance. A. 24 inches B. 30 inches C. 36 inches D. 48 inches

B. 30 inches

Trenches used for the installation of piping that are excavated parallel to footings shall extend a maximum of ____ below the bearing plane of the bottom edge of the footing. A. 30 degrees B. 45 degrees C. 12 inches D. 30 inches

B. 45 degrees

In order to be used as a part of the grounding electrode system, interior metal water pipes shall be located a maximum of ___ feet from the entrance to the building A. 3 B. 5 C. 6 D. 10

B. 5

The minimum required thickness for concrete spread footings is ________ A. 4 inches B. 6 inches C. 7 inches D. 8 inches

B. 6 inches

Unless grading is prohibited by physical barriers, lots shall be graded away from the foundation with a minimum fall of _____ within the first _____ A. 6 inches, 5 feet B. 6 inches, 10 feet C. 12 inches, 5 feet D. 12 inches, 10 feet

B. 6 inches, 10 feet

A luminaire that weighs a minimum of ______ or exceeds _______ in any dimension shall not be supported by the screw shell of a lamp holder. A. 6 pounds, 14 inches B. 6 pounds, 16 inches C. 12 pounds, 14 inches D. 12 pounds, 16 inches

B. 6 pounds, 16 inches

Cleanouts should be installed a maximum of ___ apart in horizontal drainage lines. A. 40ft B. 60ft C. 80ft D. 100ft

B. 60ft

Where more than one made electrode is used in a grounding electrode system, each electrode shall be located minimum of _______ from any other electrode of another grounding system. A. 5ft B. 6ft C. 10ft D. 20ft

B. 6ft

All of the following are good insulators except: A. Gold B. Air C. Ceramics D. Glass

B. Air

The bottom of a roof slope is called the: A. Pitch B. Eave C. Ridge D. Slope

B. Eave

Which of the following is an implication of improper lot grading? A. Difficulty in establishing sod B. Foundation damage C. Trees growing too close to the house D. Reduced insulation values E. Contamination of water supplies

B. Foundation damage

The minimum size of conductors for feeders and branch circuits shall be ________ copper. A. No. 16 B. No. 14 C. No. 12 D. No. 10

B. No. 14

A minimum of _____ branch circuits shall be provided for receptacles located in the laundry room and a minimum of ______ branch circuits shall be provided to supply the bathroom receptacle outlet(s). A. One 15 ampere rated, one 15 ampere rated B. One 20 ampere rated, one 20 ampere rated C. One 15 ampere rated, two 15 ampere rated D. One 20 ampere rated, two 20 ampere rated

B. One 20 ampere rated, one 20 ampere rated

Which of the following statements about temperature/pressure relief valves now water heaters is NOT true? A. T/P relief valves protect against steam explosions B. T/P relief valves shut off the water heater if the temperature exceeds 210F C. T/P relief valves should be connected to a discharge tube D. T/P relief valves should operate at 150psi E. The BTU rating of the T/P relief valve should be at least as big as the water heater BTU rating

B. T/P relief valves shut off the water heater if the temperature exceeds 210F

Gas fired bathroom heaters A. are found mostly in premium homes B. are not normally operated for inspection C. are manufactured for zero clearance to combustible materials D. should only be used with special bulbs intended for purpose E. A & C

B. are not normally operated for inspection

Fuel fired water heaters shall not be installed in a _______. A. Bathroom B. bedroom C. kitchen D. storage closet

B. bedroom

Which of the following statements about boilers is true? A. Unlike furnaces, boilers do not require high temperature limit switches B. boilers cannot have central air conditioning or humidification systems added C. Boilers are not connected to the house plumbing system D. Boilers work by heating water to boiling temperature (212F) or higher E. It's usually difficult to determine when the heat exchanger on a boiler has a crack or hole

B. boilers cannot have central air conditioning or humidification systems added

Continuous-cleaning ovens: A. can be identified by the presence of a burnt, dark brown film on the interior surface B. can be damaged by the use of some oven cleaning chemicals C> normally develop a slight chemical smell D. are particularly vulnerable to door gasket failure E. must not be left unattended while the cleaning cycle is engaged

B. can be damaged by the use of some oven cleaning methods

A kitchen exhaust that does not vent to the outside must use what type of filter? A. Allergy free B. charcoal C. cartridge D. sand

B. charcoal

What is the most difficult problem to determine in a bathroom? A. low water pressure B. condition of shower pan under base C. water hammer D. faulty tub and tile caulking E. continuously running toilets

B. condition of shower pan under base

A good strategy for checking for rust on an oil storage tank is to A. look for clay litter or sand underneath the tank B> examine the bottom of the tank with a flashlight and mirror C. probe suspicious points on the tank with a screwdriver D. check for an odor of oil

B. examine the bottom of the tank with a flashlight and mirror

All of the following are common problems found on gas piping EXCEPT A. leaks B. excess pressure C. rusting D. no drip E. improper connections

B. excess pressure

New shingles mean new roof. A. True B. False

B. false

Residential electric furnaces may have up to ____ heating elements. A. three B. four C. five D. six

B. four

Columns transfer live and dead loads A. from joists to footings B. from beams to footings. C. from joists to soil directly D. from subfloors to joists E. from subfloors to footings

B. from beams to footings

On gas furnaces, we like to see vent connectors A. less than 3 feet long B. less than 5 feet long C. less than 8 feet long D. less than 10 feet long E. vent connector length is not a concern

B. less than 5 feet long

Common toilet problems include all of the following EXCEPT A. leaks B. low water pressure C. loose D. flush mechanism inoperative E. obstructed

B. low water pressure

Gas stovetop burners with electronic ignition which fail to light consistently: A. can be the result of using improper gas supply line or connector materials B. may need adjustment to the gas regulator or ignition source C. may require burner-head leveling D. indicate a condition of excess sulfur in the gas supply E. none of the above

B. may need adjustment to the gas regulator or ignition source

Two layers of asphalt shingle roofing material A. are good because this provides double protection against leaks B. may result in a shorter life for the second layer of shingles C. improves attic insulation D. helps keep the house cooler during the summer E. is not permitted due to the extra load on the roof structure

B. may result in a shorter life for the second layer of shingles

Which of the following statements applies to notching or putting holes in truss members? A. holes should be no more than 1/3 of the depth of the member B. Neither holes nor notches are permitted anywhere on a truss C. holes are permitted only in the middle third of the bottom chord of a truss D. Holes and notches are not permitted in the top or bottom chord but are permitted in the webs E. since the top chord of a truss is always in compression, holes may be drilled as long as they are no bigger than 1/3 of the depth

B. neither holes nor notches are permitted anywhere on a truss

On a steel beam, rust is most likely to be found A. on the top B. on the end C. in the middle D. in the web E. all of the above

B. on the end

Attic duct problems include all of the following EXCEPT A. leaking B. over-sized C. disconnected D. insulation missing or loose E. air/vapor barrier missing or damaged

B. over-sized

Common attic access hatch problems include all of the following EXCEPT A. not insulated B. over-sized C. not weather-stripped D. missing E. inaccessible

B. over-sized

Patches on roofs almost always indicate A. good maintenance B. prior leakage C. poor installation D. multiple layers on roofs E. previous bad storms

B. prior leakage

Where would (tree limbs touching shingles) be located on the Inspection Report Form? A. Grading and drainage B. Roof covering C. Roof structure D. doors

B. roof covering

The size of a fuse should be: A. larger than the rating of the wire B. the same as or smaller than the rating of the wire C. the same as the panel rating D. based on the total load of the circuit

B. the same as or smaller than the rating of the wire

Vulnerable spots in shower and bathtub enclosures include all of the following EXCEPT A. faucet penetrations B. the top of the tile where it joins the conventional wall finish C. soap dishes D. grab bars E. windows

B. the top of the tile where it joins the conventional wall finish

Reverse polarity means? A. the black wire is hot and the white wire is neutral B. the white wire is hot and the black wire is neutral C. the ground wire is open D. the neutral wire is open

B. the white wire is hot and the black wire is neutral

Common problems with any exterior cladding include all of the following EXCEPT A. water penetration B. too close to window openings C. too close to grade D. too close to roof surfaces E. planters against the wall

B. too close to window openings

Differential settlement is A. settlement that occurs at a control joint B. when one part of the house settles and the rest does not C. the cause of all horizontal foundation cracks D. associated with shrinkage cracks E. never a problem in organic soils

B. when one part of the house settles and the rest does not

Common methods used to detect leaks or cracks in heat exchangers include all of the following except: A. observing the flame pattern B. wintergreen or peppermint C. removing front cover of unit and using mirror and flashlight D. red dye

B. wintergreen or peppermint

What website would you access for more information about CPSC recalls? A. www.cps.gov B. www.cps.gov C. www.pc.gov D. www.trec.gov

B. www.cps.gov

A fixture tailpiece for a laundry tub shall be a minimum of ___ in diameter. A. 1 inch B. 1 1/4 inch C. 1 1/2 inch D. 2 inch

C. 1 1/2 inch

As a general rule, the under-floor space between the bottom of floor joists and the earth shall be provided with ventilation openings sized for a minimum net rea of 1 square foot for each ______ square feet of under-floor area. A. 100 B. 120 C. 150 D. 200

C. 150

A masonry chimney serving a wood fireplace should be at least A. 8ft tall B. 12ft tall C. 15ft tall D. 18ft tall E. 22ft tall

C. 15ft tall

Where located in a hazardous location, equipment and appliances having an ignition source shall be elevated such that the ignition source is located a minimum of _____ above the floor. A. 6 inches B. 12 inches C. 18 inches D. 30 inches

C. 18 inches

Where used outdoors, an aluminum or copper-clad aluminum grounding conductor shall be installed a minimum of ________ from the earth. A. 6" B. 12" C. 18" D. 30"

C. 18"

Solar energy systems shall be equipped with means to limit the maximum water temperature of the system fluid entering or exchanging heat with any pressurized vessel inside the dwelling to a maximum of ______. A. 120F B. 150F C. 180F D. 210F

C. 180F

Floor drains shall have waste outlets a minimum of _____ in diameter. A. 1 1/4 inches B. 1 1/2 inches C. 2 inches D. 3 1/2 inches

C. 2 inches

The minimum required size for a trap arm serving a clothes washer standpipe shall be ______. A. 1 1/4 inches B. 1 1/2 inches C. 2 inches D. 2 1/2 inches

C. 2 inches

What is the minimum required trap size for a floor drain? A. 1 1/4 inches B. 1 1/2 inches C. 2 inches D. 2 1/2 inches

C. 2 inches

At a kitchen counter, countertop receptacle outlets shall be installed with a maximum horizontal distance of ______ from any point along the wall line to an outlet. A. 12" B. 18" C. 24" D. 36"

C. 24"

Fuel gas piping installed across a roof surface shall be elevated above the roof a minimum of ____ inches. A. 1 1/2 B. 2 C. 3 1/2 D. 6

C. 3 1/2

The supply water piping diameter inside houses should be at least A. 1/4-inch B. 1/2-inch C. 3/4-inch D. 1-inch E. 1 1/2-inch

C. 3/4-inch

Where the frost line is at 30 inches, water service pipe shall be installed a minimum of _____ below grade. A. 30 inches B. 32 inches C. 36 inches D. 42 inches

C. 36 inches

Frost protection is not required for a foundation that supports a freestanding accessory structure that has a maximum floor area of ______ square feet and a maximum eave height of _____ feet. A. 200, 8 B. 200, 10 C. 400, 10 D. 400, 12

C. 400, 10

How many milli amps does it take to trip a GFCI outlet? A. 1 to 4 mil B. 2 to 4 mil C. 5 to 8 mil D. 10 to 20 mil

C. 5 to 8 mil

Gas fired equipment and appliances, where suspended above grade level, shall be provided with a minimum clearance of ____ inches from adjoining grade. A. 2 B. 4 C. 6 D. 8

C. 6

All switches shall be installed so that the center of the grip of the operating handle, in its highest position, shall be located a maximum of ____ above the floor or working platform. A. 6 feet, 0 inches B. 6 feet, 6 inches C. 6 feet, 7 inches D. 6 feet, 9 inches

C. 6 feet, 7 inches

A gas shutoff valve for an appliance shall be located in the same room as the appliance with a maximum distance of _____ between the valve and the appliance. A. 3 ft B. 4 ft C. 6 ft D. 10 ft

C. 6 ft

Water pressure in a modern home should not exceed ___psi unless a regulator is installed. A. 40psi B. 60psi C. 80psi D. 120psi

C. 80psi

Insulated grounded conductors of sizes No. 6 and smaller may be identified by all but which one of the following method? A. Continuous white outer finish B. Continuous natural gray outer finish C. Continuous black outer finish D. Three continuous white stripes (on other than green insulation)

C. Continuous black outer finish

Where an 8-inch diameter single wall metal pipe is used as a vent connector, it shall have a minimum galvanized sheet metal gage of _____. A. No. 22 B. No. 24 C. No. 26 D. No. 28

C. No. 26

Cracks due to horizontal forces are usually A. vertical B. diagonal C. accompanied by bowing and bulging D. most pronounced at the edge, and die out toward the middle of the wall E. insignificant

C. accompanied by bowing and bulging

Which of the following components would be found on a heat pump but not a central air conditioning system? A. house air fan B. outdoor air fan C. an Emergency Heat switch D. a crankcase heater E. an insulated suction line

C. an Emergency Heat switch

Wires should be kept A. tight against heating ducts or pipes B. at least one inch away from heating ducts or pipes C. at least two inches away from heating ducts or pipes D. at least six inches away from heating ducts or pipes E. at least nine inches away from heating ducts or pipes

C. at least two inches away from heating ducts or pipes

Each of the following is an operating control on a boiler EXCEPT A. primary control B. zone control C. back flow preventer D. isolating valve E. pressure reducing valve

C. back flow preventer

All of the following are common drainage piping problems EXCEPT A. missing or inaccessible clean outs B. pipe sizes that are reduced as you go downstream C. clay tile piping buried in the soil D. combustible piping used in multi-family buildings E. non-standard piping materials

C. clay tile piping buried in the soil

For safety reasons, all stairs treads should be: A. 6" B. 8" C. consistent D. equal to rise

C. consistent

All of the following are common problems with walks and driveways EXCEPT A. cracked surfaces B. uneven surfaces C. control joints D. improper slope E. poor drainage

C. control joints

Problems with aluminum wiring include all of the following EXCEPT A. it tends to creep out from under terminal screws B. some of the early aluminum wiring was low quality C. it lacked a ground wire D. the aluminum oxide is not a good conductor of electricity E. aluminum is softer than copper and easier to damage

C. it lacked a ground wire

All of these are common joist problems EXCEPT A. rotated or twisted B. sagging C. joists running parallel to walls below D. rot E. excessive notching

C. joists running parallel to walls below

When inspecting an electric cooktop, the proper sequence for checking the elements is: A. high, medium, low B. low, low, low C. low, medium, high D. high, low, medium

C. low, medium, high

You come across an oil furnace that has a tripped primary control. You should A. reset the primary controller and attempt to fire the burner B. not reset the primary control C. not reset the primary control and attempt to view the fireboat for pooling oil D. not reset the primary control, and attempt to view the heat exchanger for pooling oil E. reset the primary control, but do not attempt to fire the burner

C. not reset the primary control, and attempt to view the fireboat for pooling oil

The resistance of an electrical current is measured in? A. volts B. amps C. ohms D. watts

C. ohms

The purpose of dishwasher discharge hose backflow prevention is to A. protect the discharge pump from damage B. assure proper siphoning of the discharge water C. prevent wastewater from entering the dishwasher D. prevent food particles from entering ahead of the food waste disposer E. Protect the ni-chrome heating element from over-cooling

C. prevent wastewater from entering the dishwasher

Exhaust flues on gas- or oil-fired water heaters A. should have a minimum length of 10 feet B. should slope down away from the water heater to allow for condensation C. should have a slope of 1/4 inch per foot up away from the heater D. should be friction fit together E. should be cool to the touch when the system is operating

C. should have a slope of 1/4-inch per foot up away from the heater

All residences must have at least one exit that is a: A. sliding door B. top hinged door C. side hinged door D. bi-fold door

C. side-hinged door

A loose connection is? A. not dangerous B. routine C. similar to a damaged wire D. overload

C. similar to a damaged wire

How far should wires be kept from the metal vent connector on a gas appliance? A. it can contact the vent connector as long as it is NMD cable B. one inch C. six inches D. nine inches E. eighteen inches

C. six inches

The side of the roof that usually wears out first is the: A. northern exposure B. eastern side C. south or southwest side D. around the chimney flue

C. south or southwest side

When the products of combustion will not go up the chimney flue, but are instead dumped back in the room this is referred to as A. spalling B. musting C. spillage D. seepage

C. spillage

Approximately 9,999 homes out of 10,000 have ______ service entrance wires. A. one B. two C. three D. four

C. three

Proper operations of the ram plate in a trash compactor: A. is indicated by the presence of normal sounds B. may go unnoticed if motor operation is quiet C. will cause a rolled up newspaper, stood on end, to be crushed D. may be compromised by malfunctioning deodorant dispenser E. A & B

C. will cause a rolled up newspaper, stood on end, to be crushed

Where copper piping is to pass through holes bored in wood studs, the pipe shall be protected by shield plates except for those holes that are a minimum of _______ from the nearest edge. A. 5/8 inch B. 3/4 inch C. 1 3/8 inch D. 1 1/2 inch

D. 1 1/2 inch

An open vent terminal extending through an exterior wall shall terminate a minimum of ___ feet from the lot line. A. 4 B. 5 C. 6 D. 10

D. 10

Underground service conductors not encased in concrete and buried 18 inches or more below grade shall have their location identified by a warning ribbon placed a minimum of ____ above the underground installation. A. 4 B. 6 C. 8 D. 12

D. 12

Where three of more conductors of minimum size _____AWG are run at angles with joists in unfinished basements, additional protection is not required if the cable assembly is attached directly to the bottom of the joists. A. 6 B. 8 C. 10 D. 12

D. 12

Required foundation drains of gravel or crushed stone shall extend a minimum of ________ beyond the outside edge of the footing and _________ above the top of the footing. A. 6 inches, 4 inches B. 6 inches, 6 inches C. 12 inches, 4 inches D. 12 inches, 6 inches

D. 12 inches, 6 inches

The normal operating pressure in a hot water boiler is A. 2 to 5 psi B. 5 to 9 psi C. 9 to 12 psi D. 12 to 15 psi E. 15 to 18 psi

D. 12 to 15 psi

The curb for a shower receptor shall have a minimum depth of _____ and a maximum depth of _____ when measured from the top of the curb to the top of the drain. A. 1 inch, 6 inches B. 1 inch, 9 inches C. 2 inches, 6 inches D. 2 inches, 9 inches

D. 2 inches, 9 inches

In the attachment of asphalt shingles, special methods of fastening are required where the minimum roof slope of ______ is exceeded. A. 12 units vertical in 12 units horizontal B. 16 units vertical in 12 units horizontal C. 18 units vertical in 12 units horizontal D. 20 units vertical in 12 units horizontal

D. 20 units vertical in 12 units horizontal

Houses that are all electric have ___ amp service. A. 120 amp B. 150 amp C. 210 amp D. 200 amp

D. 200 amp

A water heater temperature relief valve shall be set to open at a maximum temperature of _________. A. 150F B. 165F C. 180F D. 210F

D. 210F

The common high temperature limit setting for a hot water boiler is A. 150F B. 170F C. 190F D. 210F E. 230F

D. 210F

Water heater thermostats should be set so that the maximum temperature reached is? A. 100 degrees F B. 125-130 degrees F C. 140-150 degrees F D. 210 degrees F

D. 210F

Where a fixture is separately trapped, what is the maximum vertical distance from the fixture outlet to the trap weir? A. 6 inches B. 12 inches C. 18 inches D. 24 inches

D. 24 inches

A water heater pressure relief valve shall be set to open at least ______ above the system pressure but not over _______. A. 15psi, 125 psi B. 15 psi, 150psi C. 25psi, 125psi D. 25psi, 150psi

D. 25psi, 150psi

For a preservative taper sawn shakes installed on a roof, the spacing between wood shakes shall be a minimum of ____ and a maximum of _____. A. 1/8 inch, 3/8 inch B. 1/8 inch, 5/8 inch C. 1/4 inch, 3/8 inch D. 3/8 inch, 5/8 inch

D. 3/8 inch, 5/8 inch

A minimum _____ working space shall be provided along the front combustion chamber side of a furnace having a firebox open to the atmosphere. A. 6" B. 12" C. 24" D. 30"

D. 30"

Ceiling suspended paddle fans weighing a maximum of _____ are permitted to be supported by outlet boxes identified for such use. A. 18 pounds B. 25 pounds C. 32 pounds D. 35 pounds

D. 35 pounds

A water heater drainage pipe shall terminate atmospherically a maximum of ____ inch(es) above the floor. A. 1 B. 2 C. 4 D. 6

D. 6

The dedicated space above a panel board shall be a minimum of _______ high or to the structural ceiling, whichever is lower. A. 4ft B. 5ft C. 6ft D. 6.5ft

D. 6.5ft

Supply water pressure inside the house should not exceed A. 20psi B. 40psi C. 50psi D. 80psi E. 50psi

D. 80psi

Which of the following is not a good conductor? A. Copper B. Aluminum C. Silver D. Plastic

D. Plastic

Looking up from the basement around a metal chimney for a wood-burning fireplace, you should see A. a metal roof flashing at the shingles B. a neoprene roof flashing at the chimney C. the floor framing cut back 1 inch from the chimney D. a metal fire stop spacer E. cellulose insulation piled around the chimney to prevent air leakage

D. a metal fire stop spacer

In which of the following locations is the installation of gas piping not specifically prohibited? A. In a circulating air duct B. through a clothes chute C. in an elevator shaft D. adjacent to an exterior stairway

D. adjacent to an exterior stairway

A guardrail is required where and must have what? A. for any walk-off higher than 30" above floor or grade B. minimum height 36" (34" stair rail) C. maximum opening size 4" (6" opening at tread riser, under rail triangle) D. all of the above

D. all of the above

Automatic motorized garage door operators are required to: A. reverse direction automatically if there is an obstruction in the path of a closing door B. be at least 1/3 horsepower when used with 16 foot doors C. have the door release catch at the traveler permanently rendered inoperable D. all of the above E. A & B

D. all of the above

Central vacuum systems found in the home: A. require a dedicated 120-volt circuit of at least 15 amps B. are never designed for liquid cleanup C. should be checked for adequate airflow at all accessible inlets D. all of the above E. A & C

D. all of the above

Flashings are typically located at A. valleys B. roof penetrations C. intersections with other materials D. all of the above E. none of the above

D. all of the above

On an interior inspection of a skylight, you might use A. your eyes B. a ladder C. a moisture meter D. all of the above

D. all of the above

The purpose of the gravel on a built up tar and gravel roof is to A. prove ballast to help hold the roof membrane down B. prevent de-lamination of the plies C. protect the membrane from ultraviolet light D. all of the above E. (a) and (c) only

D. all of the above

What should you check when inspecting a central vacuum? A. vacuum grounded B. no water in dust bag C. check each outlet for proper operation D. all of the above

D. all of the above

An electric heating system has A. a heat exchanger B. a thermocouple C. a draft hood D. an overcurrent protection device E. an induced draft fan

D. an overcurrent protection device

Where would (water stains above fireplace at ceiling) be located on the Inspection Report Form? A. Foundations B. Walls C. Plumbing D. Ceiling and floors

D. ceiling and floors

The following are common problems with overhead sectional vehicle doors in garages EXCEPT A. difficult to open or close B. rot C. dents or other mechanical damage D. counterweights E. automatic opener problems

D. counterweights

Conditions that would lead to recommendation for pointing brick veneer exterior walls, except A. damaged interior plaster at exterior wall to ceiling joists B. visibly deteriorated mortar joints C. eroded joints behind downspouts D. diagonal cracks in first floor interior partition walls

D. diagonal cracks in first floor interior partition walls

Electrical nonmetallic tubing is an allowable wiring method in all but which one of the following applications? A. feeders B. branch circuits C. embedded in masonry D. direct burial

D. direct burial

All of the following are indications of a possible water leak in the roof except: A. matted down or discolored insulation B. Separation of the rafters from the ridge boards C. water stains on the ceiling D. direct sunlight

D. direct sunlight

A ________ separates the house air from the combustion products. A. thermo coupler B. heat exchanger C. vent connector D. draft hood

D. draft hood

Which heat exchanger inspection method is uaully included in a "by the Standards" inspection of a conventional gas furnace? A. smoke test B. water spray test C. combustible gas analyzer test D. flame pattern observation E. removal of the heat shield

D. flame pattern observation

In general, fuel fired appliances are permitted to be located in which of the following spaces? A. sleeping rooms B. storage closets C. bathrooms D. garages

D. garages

All of the following are common problems with masonry chimneys EXCEPT A. excessive offset from vertical B. too short C. missing or incomplete fire stopping D. improper slope on cap E. not continuous through roof

D. improper slope on cap

An attached garage is constructed lower than the rest of the structure because: A. it is aesthetically more pleasing B. it keeps dust and debris from entering house C. all codes require that a stairway from the garage lead up into the house D. it prevents gas fumes and other vapors from entering the house

D. it prevents gas fumes and other vapors from entering the house

Which of the following suggests an improperly supported service drop? A. Rusting conduit B. water in the service panel C. no seal on meter D. missing drip loop E. PVC conduit bulging between the meter and the elbow at the base

D. missing drip loop

Bathroom exhaust fan vent tubes: A. may be routed to soffit areas where attic ventilation grates are provided B. may be routed to outdoor, attic, or crawlspace area C. must be of smooth wall metal construction D. must be vented through the roof E. none of the above

D. must be vented through the roof

How far away can a GFCI be located from a tub or shower? A. 3' B. 2' C. 1' D. no minimum

D. no minimum

If the dishwasher drains to the kitchen disposal, the inspector should check the connection at the disposal for _______ damage. A. corrosion B. dirt C. soap built up D. nothing

D. nothing

Offset bearing walls: A. must always be parallel to joists B. are a serious structural problem C. are common D. often result in minor structural problems

D. often result in minor structural problems

Common problems with duct systems for air conditioners include all of the following EXCEPT A. too few supply or return registers B. poor location for supply and return registers C. obstructed registers D. oversized ducts E. a missing humidifier damper

D. oversized ducts

All of the following are common flooring problems EXCEPT A. water damage B. trip hazard C. mechanical damage D. paint or stain needed E. loose or missing pieces

D. paint or stain needed

Which of the following should not be put down a garbage disposal? A. lemon peels B. orange peels C. ice D. paper products

D. paper products

Which of the following continuous colors is permitted for ungrounded conductors? A. gray B. white C. green D. red

D. red

Which one of the following is a reliable indicator of service amperage? A. the size of the service drop wires B. the size of the service entrance conduit C. the rating of the meter D. the size of the service entrance conductors E. the rating of the distribution panel

D. the size of the service entrance conductors

All of the following are basic components of a masonry wood-burning fireplace EXCEPT A. a damper B. a throat C. a smoke shelf D. a smoke chamber E. a heat circulator

E. a heat circulator

Clothes dryer vents must: A. be least than 25 feet in length B. be of rigid metal pipe, at least 4 inches in diameter C. be equipped with backdraft damper D. not terminate less than 3 feet from a property line E. all of the above

E. all of the above

Lateral support for masonry walls can be provided by __________ A. floor systems B. roof systems C. interior walls D. end walls E. all of the above

E. all of the above

The valley flashing should widen at the bottom to A. improve the aesthetics of the roof B. make it easier to install the shingles C. allow for a proper nailing pattern D. minimize the risk of ice damming E. allow for the greater accumulation of water that collects here

E. allow for the greater accumulation of water that collects here

Where is condensation damage likely to be worst? A. above windows B. at the tops of walls C. at corners of walls D. at midpoints of walls E. at bottoms of walls

E. at bottoms of walls

Roofing problems are most common A. at the eaves B. at the rakes C. at the ridges D. above bathrooms and kitchens E. at flashings and roof penetrations

E. at flashings and roof penetrations

Beams rest on A. foundations B. columns C. studs D. joists E. both (a) and (b)

E. both (a) and (b)

Interior wall cracks radiating up from the top of windows may mean: A. sagging lintels B. shrinkage of framing members C. over-spanned joists D. a lack of wall sheathing E. both a&b

E. both a & b

Which roofing material commonly imitates clay? A. asphalt shingle B. roll roofing C. slate D. wood E. concrete

E. concrete

All of the following are common oil supply line problems EXCEPT A. leaking B. corrosion or mechanical damage C. unprotected D. undersized E. excess elevation change

E. excess elevation change

L vents are used with A. gas appliances B. oil appliances C. wood stoves D. wood fireplaces E. gas, propane, and oil appliances

E. gas, propane, and oil appliances

Common window frame problems include all of the following EXCEPT A. rot B. frame deformation C. rust D. drain holes blocked or missing E. inoperable

E. inoperable

All of the following are problems you'll commonly find on house air fan blowers EXCEPT A. dirty B. poorly secured C. noisy or vibrating D. loose fan belt E. installed backwards

E. installed backwards

The most common problem with plumbing fixtures is A. poor pressure B. poor flow C. inoperative isolating valves D. hot and cold faucets reversed E. leaks

E. leaks

The implications of chimney settling and leaning include all of the following EXCEPT A. collapse of the chimney B. fire hazard C. exhaust gas entry into the house D. water leakage into the house E. loss of drip edge on cap

E. loss of drip edge on cap

Common problems with metal and vinyl siding include all of the following EXCEPT A. buckled or wavy B. loose C. mechanical damage D. metal siding not grounded E. nails not driven tight

E. nails not driven tight

Common faucet problems include all of the following EXCEPT A. leaks B. stiff C. loose D. cross connections E. no isolating valves

E. no isolating valves

Common stucco problems include all of the following EXCEPT A. cracking B. bulging C. crumbling D. rusted lath E. no paint

E. no paint

Range hood exhaust vents must: A. be of aluminum, plastic, or smooth-wall metal B. terminate in attic or crawl space C. be less than 8 feet in length D. be installed with an upward slope of at least 1/4 inch rise per foot run E. none of the above

E. none of the above

Which of the following is NOT a common problem with an air conditioner compressor? A. out of level B. excess noise or vibration C. inoperative D. short cycling or running continuously E. overcooling the refrigerant in the condenser

E. overcooling the refrigerant in the condenser

Which of the following is a suitable location for a branch circuit wire? A. attached to a baseboard with suitable staples every 4 feet B. exposed in an attic C. within one inch of the face of a stud D. taped to hot water eating piping E. stapled to two-by-four studs

E. stapled to two-by-four studs

Radiators, convectors, and baseboards can suffer from all of the following conditions EXCEPT A. rust B. mixed types C. balancing valve problems D. obstructed airflow E. wrong pressure setting

E. wrong pressure setting

Common air-conditioner thermostat problems include all of the following EXCEPT A. poor location B. not level C. loose D. dirty E. wrong size

E. wrong size

The average life expectancy for composition and wood roofs is about 15 years in the Gulf Coast area. T/F.

True

The inspector shall report as deficient any water leaks of dishwasher. T/F.

True

The main classifications of soil are sand, silt, and clay. T/F.

True