FF

Fixed lights are used to light remote areas of the incident scene (8)

'False'

Gates should be pried or cut when forcing entry to cause less damage (6-6)

'False'

Interior pocket doors can be forced with the same technique used for sliding doors (60-60)

'False'

Interior walls are more difficult to breach than exterior walls (66)

'False'

Maintenance for both fire department and privately owned portable fire extinguishers is based on NFPA® 0 (57)

'False'

Most occupants will need assistance when evacuating a structure (9)

'False'

Most portable fire extinguishers are operated in very different ways (5)

'False'

One way to help minimize risk at an emergency scene is to work individually as each firefighter sees fit (79-80)

'False'

Only junction boxes and adapters are required to be waterproof; other auxiliary electrical equipment may not need to be (8)

'False'

Only life safety rope must be inspected after each use (76)

'False'

Portable fire extinguishers are only classified by the type of extinguishing agent used (0)

'False'

SCBA air supply duration depends only on physical conditioning ()

'False'

SCBA s should be performed only once a week (97)

'False'

Staff personnel deliver emergency services directly to external customers ()

'False'

The best entry point into a burning building is to force entry through windows (609)

'False'

The electrical system of a vehicle must remain on during extrication operations (57)

'False'

The incipient stage is when the fire begins to influence the compartment environment (-)

'False'

The pumping mechanism for hydraulic prying tools can only be powered (588)

'False'

The role of a Firefighter II during technical rescue operations is to perform specialized tasks which vary depending on the type of rescue (5)

'False'

There are two parts of rope used when tying a knot (8)

'False'

There is no standard that regulates requirements for life safety rope (70-7)

'False'

Ultimate responsibility for size-up rests with the first arriving officer on-scene (5)

'False'

A trench cut is used to create a fire break that increases the spread of fire in a common attic structures or large structures. (758)

'False'.

Advanced planning for private residential surveys is needed to allow time for personnel to research code enforcement violations. (1243)

'False'.

Bulk transportation vehicle fires are handled only in areas away from traffic. (1075)

'False'.

Command may need to be transferred to someone not on scene. (1066)

'False'.

Company-level preincident surveys are generally conducted on occupied private residences. (1235)

'False'.

Dry-barrel hydrants are designed to have water inside them at all times. (795)

'False'.

Foam concentrates generate bubbles through chemical reaction when concentrates are mixed with water. (968)

'False'.

Hose should be tested in lengths of 50 feet (15 m) in length or shorter. (873)

'False'.

In a forward lay, the first coupling to come off the hose bed should be male. (856)

'False'.

Large smoldering items should be left inside the fire incident structure for thorough extinguishment. (1122)

'False'.

Nozzles should be stored with the control valve bale in the open position. (967)

'False'.

Overhaul procedures typically begin in the area of least severe fire involvement. (1121)

'False'.

People remember negative messages more than positives messages. (1249)

'False'.

Sprinkler deflectors are decorative elements that primarily protect the sprinkler from dust accumulation. (1198)

'False'.

Synthetic salvage covers require as much maintenance as canvas covers. (1110)

'False'.

The primary way water extinguishes fire is by excluding oxygen from the fuel (smothering). (944)

'False'.

The triangle cut ventilation hole provides the least reliable information of conditions beneath the roof. (756)

'False'.

A hybrid electric vehicle (HEV) can be identified by a nameplate or logo on the vehicle (50)

'True'

A postincident report must beand written in terminology that the general public can understand (-)

'True'

Air-purifying respirators (APRs) are classified in three categories of filter degradation: N R and P (9)

'True'

All energy can change from one type to another (09)

'True'

Before entry into an immediately dangerous to life and health area firefighters should be aware of alternate means of egress (8)

'True'

Buildings are composed of the same components all of which can prevent or contribute to fire growth (57T

'True'

Cribbing can be placed under the sides of a vehicle to prevent lateral movement during extrication operations (55)

'True'

Cutting around a lock is another way to open a resisting door (599)

'True'

Firefighters use knowledge of building floor plans to conduct effective structural searches ()

'True'

If there is a possibility of extreme fire behavior a firefighter should not attempt entry until coordinated fire control and ventilation is implemented (6)

'True'

In ambient temperatures (about 68°F [0°C]) materials can ignite at oxygen concentrations as low aspercent ()

'True'

No single forcible entry tool handles all situations (59)

'True'

Nontraditional types of locks provide a higher level of security (575)

'True'

Portable fire extinguisher ratings are classified according to the types of fire for which they are intended (5)

'True'

Security barriers block escape routes for both firefighters and occupants (575)

'True'

Size and moisture content affect how wood reacts to fire ()

'True'

Synthetic rope is resistant mildew mold and rotting (7)

'True'

The fire service uses an organizational structure based on rank ()

'True'

The hot zone is the area of the scene that includes the site of the actual emergency (5)

'True'

The inspection period for protective breathing apparatus is established by NFPA® 85 (0)

'True'

The risk management model developed by the Phoenix (AZ) Fire Department is focused on behaviors that support a safety-first mindset (6)

'True'

Types of portable fire extinguishers are organized by the type of agent and method used to expel contents ()

'True'

Vehicle-mounted generators produce more power than portable units (80)

'True'

A firefighter must be able to answer questions on fire and life safety topics not traditionally covered under the title of fire prevention. (1225)

'True'.

A hose clamp should be applied approximately 5 feet (1.5 m) from the coupling on the supply side. (841)

'True'.

Alcohol-resistant foams are specially developed for polar solvents and ethanol-based fuels. (972)

'True'.

Allowing carbon and ash stains to dry on canvas salvage covers may cause the canvas to rot. (1109)

'True'.

Basic presentation skills for fire and life safety presentations include good organization of ideas. (1246)

'True'.

Codes are only enforceable when the authority having jurisdiction (AHJ) adopts them. (1239)

'True'.

Fire alarm systems provide notification of an emergency condition to the building occupants. (1178)

'True'.

Fire hose should be service tested annually. (872)

'True'.

Foam concentrates pose minimal health risks to firefighters. (985)

'True'.

For maximum effectiveness, foam concentrates must be proportioned at the specific percentage for which they were designed. (974)

'True'.

Photographs can be taken during preincident planning surveys only if permission has been granted by the owner. (1257)

'True'.

Preincident and code enforcement surveys may be performed by the same personnel. (1256)

'True'.

Residential survey responsibilities include discussing survey results with the owner/occupant and answering any questions. (1244)

'True'.

Restoring the HVAC system to operation after a fire is the responsibility of the building engineer or maintenance superintendent. (763)

'True'.

Rotary control valves control both the water flow and the discharge pattern of a fire stream. (963)

'True'.

Situational awareness when coordinating fireground operations depends on open communication of all members of the crew. (1058)

'True'.

Smoke control systems usually have a system diagram in the same location as the control panel, indicating where the alarm originated. (763-764)

'True'.

Sprinklers are commonly rated according to the temperature at which they are designed to operate. (1197)

'True'.

Tactical ventilation should only be performed when the fire attack hoselines and teams are in place and ready to advance toward the fire. (732)

'True'.

The most important safety factor at a fire in an underground space is the recognition of inherent hazards. (1067)

'True'.

The only way to ensure fires are extinguished in baled items such as rags, cotton, or hay is to break them apart. (1122)

'True'.

The philosophy of loss control describes activities performed before, during, and after a fire incident to minimize losses to property. (1104)

'True'.

The two general types of tactical ventilation used for structure fires are horizontal and vertical. (742)

'True'.

To prevent water hammer, valves, nozzles, and hydrants should be closed slowly. (949)

'True'.

Two or more primary feeders should run from the source of the water supply to high-risk and industrial districts along separate routes. (789)

'True'.

When a property is protected by a fixed system, firefighters should work to support the system. (1070)

'True'.

When advancing hose up and down a stairway, the hose should be uncharged when conditions allow. (863)

'True'.

When applying foam to a pool of liquid fuel, the operator continues to apply foam until it spreads across the entire surface of the fuel. (984)

'True'.

When service testing fire hose, necessary equipment includes a hose-testing machine and a hose-test gate valve. (872)

'True'.

Protective clothing used for ground cover fires should meet the requirements for NFPA®: (1054)

. 1977.

Firefighters and the public should stay at least ___ from underground transmission lines during a fire. (1033)

. 300 feet (91 m)

Which of the following statements is MOST accurate about procedures for criminal investigation? (1161)

. A log should be kept of all authorized persons who enter and leave incident perimeter.

Which of the following may provide firefighters the BEST access to a basement fire? (1019)

. A window well

When do insurance investigators investigate a scene? (1170)

. After the fire is out and the fire department has left the scene

If a vehicle using ethanol or methanol is on fire, use only ___ to extinguish. (1046)

. Alcohol Resistant Class B foam

Which of the following is a form of exterior exposure protection? (1022)

. Apply a protective spray of water or foam between the fire and exposures

Nozzle selection is based upon which of the following factors? (1009)

. Available water supply

What is a firefighter's role when working with insurance investigators? (1170)

. Be interviewed or provide testimony in court

Which of the following is developed to ensure the integrity of evidence during collection? (1171)

. Chain of custody

Which of the following may appear on floors and indicate where fuel burned in that location? (1148)

. Charring

Which category of evidence supports inference formed from direct evidence? (1165)

. Circumstantial

Which of the following is a responsibility of a firefighter during fire investigations? (1169)

. Collect important information

Which of the following techniques are the MOST essential part of any ground cover operation? (1056)

. Communications

Which of the following is one of the FIRST priorities at a fire in a protected structure? (1027)

. Connecting to a fire department connection (FDC)

Which of the following is used to shut down the water supply to the entire fire protection system? (1027)

. Control valve

Which of the following is a guideline for vehicle fire attacks? (1039)

. Deploy hoseline that will provide a minimum of 95 gpm (360 L/min)

Which method for attacking ground cover fires is action taken against flames at its edge or closely parallel to it? (1054)

. Direct attack

Which method for attacking ground cover fires is used at varying distances from the advancing fire? (1054)

. Direct attackb. Indirect attackd. Defensive attack

Which of the following should be done once the fire has been controlled? (1041)

. Disconnect the battery

Which of the following is the primary location for shutting off power? (1023)

. Electric meter

Which of the following statements is MOST accurate about types of evidence? (1165)

. Evidence is presented to prove or disprove a hypothesis

Which of the following typically stores materials, debris, trash, and rubbish? (1150)

. Exterior fires

Which of the following is a long narrow strip of fire extending from the main fire? (1052)

. Finger

Which of the following decides what evidence is collected? (1167)

. Fire investigator

Who may have to adjust security measures in place or implement additional measures? (1160)

. Fire investigator

Which of the following can trace how a fire spread? (1158)

. Fire pattern

Which of the following would be an example of physical evidence? (1165)

. Fire patterns

Which of the following statements regarding burning characteristics of ground cover fires is MOST accurate? (1051)

. Fires spread faster when fuels are close together.

Which part of a ground cover fire are the sides, roughly parallel to the main direction of fire spread? (1053)

. Flanks

Which of the following is an indicator of fire cause? (1146)

. Fuel source

Which of the following slows the transfer of heat to other combustibles and reduces the chances of overhead gases igniting? (1015)

. Gas cooling

If a fire is ventilation controlled, what will happen if a door is opened? (1012)

. Heat release rate will significantly increase

What information should be noted about unusual odors during a fire investigation? (1158)

. If the odor can be detected after coming out of the smoke

Who makes the decision to make entry? (1011)

. Incident commander

Which method used to attack ground cover fires is generally used against fires that are very hot, very big, and very fast? (1054)

. Indirect

How are overhaul operations detrimental to an investigation? (1162)

. It can destroy evidence.

Which of the following statements is MOST accurate about total structural fire loss? (1150)

. It is difficult to locate the greatest damage.

Which topography features may alter air flow and cause turbulence? (1052)

. Local terrain

Which of the following statements is MOST accurate about legal issues that impact evidence during fire investigations? (1171)

. Location and collection of evidence is based on a variety of laws

Which of the following guidelines should be used when switching strategies? (1007)

. Maintain situational awareness to recognize changes in fire behavior

In passenger compartment fires, what nozzle pattern should be used through a broken window? (1042)

. Medium fog pattern

Which type of fire cause occurs when humans are not involved in the ignition process? (1154)

. Natural

Which strategic transition may be necessary when the situation rapidly changes? (1007)

. Offensive to defensive

When should water flow from a sprinkler be stopped? (1027)

. Once the fire has been brought under control

Where should a firefighter or investigator start searching for area of origin for a structure fire? (1147)

. Outside of the structure

Ground cover fires are dangerous because which two elements of the fire triangle are always present? (1051)

. Oxygen and fuel

Who has legal responsibility for determining origin and cause of a fire? (1169)

. Police officer

Which of the following is a responsibility of all fire officers and firefighters at a fire scene? (1159)

. Preserving evidence

Which of the following is required for firefighters participating in ground cover fire fighting? (1054)

. Protective footwear

Which of the following occurs when movement, change, or alteration of evidence prevents obtaining value? (1164)

. Spoliation

What type of ground cover fire is the most common type and consumes low-lying grass, shrubs, and other vegetation? (1050)

. Surface fire

Which kind of ground cover fire burns on the soil surface, consuming low-lying grass, shrubs, and other vegetation? (1050)

. Surface fire

Which of the following statements is MOST accurate about exterior fires? (1150)

. The area of origin may display unburned materials.

Which of the following statements regarding ground cover fires is MOST accurate? (1049)

. Their characteristics are very different from fires in burning buildings.

Which of the following statements is MOST accurate about containers? (1169)

. They could be found in a structure

Which of the following statements regarding commercial basements and subfloors is MOST accurate? (1020)

. They may have similar construction to those in residential structures

Which of the following are often cigarette-match combinations? (1167)

. Timing devices

How may elevators be used at fires in upper levels of structures? (1016-17)

. To transport personnel to the staging area

Which of the following should be determined during vehicle incident size-up? (1039)

. Type of fuel

Which of the following is a fire cause classification that may refer to a situation in which each component of the ignition sequence is not specifically identified? (1154-1155)

. Undetermined

Which type of fire cause is used when specific cause has not been determined? (1154)

. Undetermined

What tactics should be used at incidents involving liquefied petroleum gas vehicles? (1044)

. Use gas detectors to determine leaks

Which of the following may be used as interior exposure protection? (1021)

. Use of fire-rated walls and doors

Which of the following should be used to ensure that floor assemblies over basement fires are safe for personnel to work? (1019)

. Visual inspection of floor joist

Which type of control valve extends horizontally through the wall with a target and valve operating nut on the outside of building? (1028)

. Wall post indicator valve

What should be done if smoke is visible at an electrical vehicle incident? (1045)

. Wear full PPE and SCBA

Which of the following factors affect the rate and direction of the spread of exterior fires? (1150)

. Wind direction

Which of the following may have an effect on the natural path of fire spread? (1157)

. Wind direction and velocity

The perimeter of a structure fire may be expanded to encompass the area surrounding the building and (1160)

. any potential evidence that is located outside.

Class D fires: (1037) a

. are reactive to water.

When working on interior examination a firefighter should work from (1148)

. area of least damage to area of greatest damage.

Control of all evidence must be maintained as part of the ___ required in legal cases. (1146)

. chain of custody

Class D fires involve: (1037)

. combustible metals.

Class C fires are those involving: (1031)

. energized electrical equipment.

At fires involving stacked and piled materials, fire streams should be directed at the: (1047)

. extreme edge of the fire.

Responsibility for ___ can lie with state fire marshal, state police, or other state agency. (1170)

. fire cause

Preserving evidence is the responsibility of (1159)

. fire officers and firefighters.

At fires at commercial high-voltage installations, the entry team must wear: (1034)

. full PPE, including SCBA.

If a firefighter is inside the gradient field of a grounded power line or feels a tingling in the legs, they should ___ away from the area. (1037)

. hop

Ovens, cook tops, and electrical appliances are all examples of (1155)

. ignition sources.

Liquefied petroleum gas is stored: (1026)

. in a liquid state under pressure.

Fuel tanks on a natural gas vehicle are often located: (1043)

. in the trunk area.

Air bags in a vehicle fire should be (1152)

. inoperable before beginning interior survey.

During an investigation, the people present and status of doors are ___ a firefighter should take. (1169)

. mental notes

In its pure form, natural gas is: (1025)

. methane.

Once the control of scene has been relinquished, personnel can only re-enter after (1171)

. securing permission from owner.

Candles and cigarette match combinations are examples of (1167)

. timing devices.

The deployment of a master stream device requires a minimum of: (1030)

. two firefighters.

The shutoff valves for water are located: (1026)

. underground.

Firefighters should keep evidence ___ until investigator arrives. (1162)

. untouched

If a ground cover fire starts near transmission lines: (1032)

. wait for the fire to burn away from the point of contact.

The area of origin is the location (1145)

. where the fire began.

Live fire training must be conducted according to the requirements of which NFPA® standard? (78)

0

Which NFPA® standard defines safe training practices and programs? (55)

0

When using the wide-area-search method a steel ring is tied to the search line every: (6)

0 feet (6 m)

When using the wide-area-search method using individual tethers allow firefighters to sweep a _____ arc at the midpoint (7)

0 foot ( m)

How long is the electrical system in an electric vehicle considered unsafe after the ignition has been shut down? (58)

0 minutes

What NFPA® standard establishes basic training criteria for Firefighter I and Firefighter II? (7)

00

Steel structural members lengthen as much as inches (00 mm) when heated to: (7)

000°F (58°C)

The critical temperature for steel trusses is: (9)

000°F (58°C)

When exposed to temperatures above ___ unprotected steel will expand and twist (99)

000°F (58°C)

During inspection if a portable fire extinguisher is found deficient in weight by ___ percent it should be removed from service and replaced (57)

10

When operating power tools a firefighter should never carry the tool more than: (59)

10 feet ( m)

A minimum water supply must deliver the required volume of water to the highest sprinkler in the building at a residual pressure of (1202)

15 psi (105 kPa).

When was the first fire engine purchased in Colonial North America? ()

1653

Suction hose is manufactured in minimum lengths specified in NFPA®: (818)

1901.

The guidelines for service testing fire hose are provided in NFPA®: (872)

1962.

Structural fire fighting protective clothing must meet what NFPA® standard? (6)

1971

Which of the following statements about hoselines during overhaul operations is MOST accurate? (1120)

1½ inch attack lines must be present during overhaul.

Which of the following hoseline sizes are used to supply a handline stream? (950)

1½- to 3-inch (38 mm to 77 mm) hoselines

A hose clamp should be applied at least ___ feet (m) behind the apparatus. (841)

20 (6)

Water is converted to steam at: (50)

212oF (00oC)

A drafting operation will require a minimum of ___ inches (mm) of water above and below the hard intake strainer. (799)

24 (600)

What is the minimum overlap between coat and trousers when the wearer is bent over to a 90 degree angle? (80)

3 inches (50 mm)

Most hose-washing machines wash almost any size hose up to: (832)

3 inches (77 mm).

When the main body of the fire is too great to extinguish, and only after the offensive vertical ventilation opening has been made, a trench cut must be created ahead of the advancing fire by at least: (758)

30 feet.

In actual operation, fire stream angles between ___ provide maximum reach. (956)

30 to 34 degrees

In high-value districts, fire hydrants should not be spaced more than ___ apart. (792)

300 feet (100 m)

Backpack-type water vacuum tanks normally have a capacity of: (1112)

4 to 5 gallons (15 L to 20 L).

A vehicle fire should be attacked from a ___-degree angle. (1039) c.

45

Standard three-way fire hydrants require a ___-inch (mm) valve opening. (795)

5 (125)

During trench rescue operations exit ladders should be placed no more than _____ apart (5)

50 feet (5 m)

The goal of the National Fallen Firefighters Foundation is to reduce fatalities by twenty-five percent within five years and by ___ in ten years (6)

50%

Which NFPA® standard specifies the minimum requirements for department safety and health programs? (56)

500

When pressure vessels are exposed to flame impingement, a minimum of ___ must be applied at each point of flame impingement. (1074)

500 gpm (2 000 L/min)

Large banks of fixed lights have a capacity of _____ per light (8)

500 to 500 watts

The blades of a rotary saw may spin at more than: (586)

6000 rpm

Additional personnel will be required to safely handle smooth bore nozzles at nozzle pressures greater than: (954)

65 psi (450 kPa).

Every US gallon (SI liter) of water used to suppress fire adds ___ to the weight of floors (98)

8 pounds (69 kilograms)

How much is added to the weight of floors for every US gallon (SI liter) used during suppression? (98)

8 pounds (69 kilograms)

What is the minimum size pipe typically used to ensure adequate quantities of water through a water distribution system? (790)

8-inch (200 mm)

Which NFPA® standard establishes the inspection period for protective breathing apparatus? (0)

85

Which NFPA® standard sets requirements for care and maintenance of personal and respiratory protection equipment? (55)

85

To perform hydraulic ventilation, a fog nozzle should be set on a wide fog pattern to cover what percent of the opening through which the smoke will be drawn or pulled? (750T

85 to 90

Which NFPA® standard requires seat-mounted SCBAs be held in place by a mechanical latching device? T

90

Most foam concentrates are intended to be mixed with ___ percent water. (974)

94 to 99.9

What percentage of the US has access to Enhanced 9-- systems? (98)

96 percent

Which NFPA® standard specifies requirements for station/work uniforms? (76)

975

Which NFPA® standard outlines the specifications for wildland personal protective clothing? (70)

977

Which of the following NFPA® standards establishes the design criteria for protective clothing and equipment? (55)

977

In the OATH method of signaling on a search line two tugs represents: (50)

A - advance

Which of the following may need to be ready for station visitors prior to station tours? (1254)

A bathroom designated as one that may be used by children

Which of the following BEST describes a fog-stream? (954)

A fine spray composed of tiny water droplets

Which of the following statements about the sprinkler system water supply is MOST accurate? (1202)

A fire pump is typically incorporated into the system to ensure adequate water pressure and volume.

During vehicle extrication operations what is the BEST type of surface to place a jack on? (9)

A flat level surface

When using the Federal Emergency Management Agency's Urban Search and Rescue system (FEMA US&R) what does a diagonal mark from upper right to lower left indicate? (8)

A search is underway

Which of the following BEST describes the minimum level of protection that should be on stand-by at vehicle extrication incidents? (508)

A single firefighter standing by with a portable extinguisher

Which of the following BEST describes what the fire tetrahedron represents? ()

An uninhibited chemical chain reaction

What is the first step to locating information in your department's regulations? (5)

Ask your supervisor

Which of the following is a duty that is part of assessing the immediate area around a vehicle during an extrication operation? (5)

Assess condition and position of vehicles

Which of the following is a nonemergency exit indicator? ()

Assignment d

Which of the following BEST describes the role of a Firefighter II at a technical rescue incident? (5)

Assist technical rescuers with tasks related to specific incidents

How often should unused rope be inspected? (76)

At least once a year

Which of the following BEST describes when power tools should be inspected? (50)

At the beginning of each shift

Which of the following BEST describes the frequency with which personal protective equipment (PPE) should be inspected? (77)

At the beginning of shift and after every use

What type of hose transports water or other agents, at increased pressure, from a pump-equipped apparatus to a nozzle? (816)

Attack hose

Which is the most common category of notification appliances? (1180)

Audible

What stabilizing tool uses a system of at least three posts wedged between the ground and a vehicle resting on its side or top? (95)

Buttress tension system

What type of extrication method is used to stabilize a vehicle that is upside down or lying on its side? T

Buttress tension system

Which of the following supervising station alarm systems is connected to a municipal fire alarm system? (1184)

Auxiliary alarm system

Which of the following is the most important survival technique for firefighters?T

Avoid potential hazards

How should an axe blade be carried if not in a scabbard? (59)

Away from the body

Which of the following types of windows has double-strength glass? (6)

Awning

Which of the following is the most common type of cutting tool? (58)

Axe

What fire behavior is the result of an increase in low-level ventilation prior to upper level ventilation?T

Backdraft

Compartment doors may interfere with what type of SCBA mount? (00)

Backup mount

Which of the following is the most common method used for two- firefighter deployment of large salvage covers? (1114)

Balloon throw

In which application method does the operator direct the foam stream onto an elevated object, allowing the foam to run down and onto the surface of the fuel? (985)

Bank-down method

Which technique for applying Class B foam is used primarily on fires contained in diked pools around storage tanks and fires involving spills around damaged or overturned transport vehicles? (985)

Bank-down method

Which of the following have stable powerful transmitters and interference-resistant receivers? (0)

Base station radios

Which of the following proportioning methods makes it difficult to refill an apparatus water tank due to excessive bubbling from residual foam solution? (977)

Batch-mixing

What part of the fire service is composed of a variety of companies located in a response area? (5)

Battalion

Which of the following is used as the traditional approach to breaching a brick wall? (67)

Battering ram

What part of the roof extends from wall to wall on a flat roof? (65)

Beams

Which type of knot is used for joining two ropes of unequal diameter? (89)

Becket bend

What basic presentation skill advises that firefighters should not use jargon when delivering a fire and life safety presentation? (1246)

Best choice of words

Which bend is formed by bending a rope back on itself while keeping both sides parallel? (85)

Bight

Which heat detector uses two metals, one which expands faster than the other when heated, to break a circuit and send a signal to the fire alarm control panel? (1187)

Bimetallic detector

Which of the following techniques for loss control allows water to run off without collecting in the depressions? (1108)

By creating one high point in the furniture group

Where on a door should a firefighter strike to break a tempered plate glass door? (60)

Bottom corner

Which type of roof is used whenever large open floor spaces with limited interior support is needed? (9)

Bowstring truss

Which of the following types of rope is constructed of a braided core enclosed in a braided herringbone-pattern sheath? (75)

Braid-on-braid rope

Which of the following types of rope is less likely to twist during use than laid rope? (75)

Braided rope

Which of the following are highly resistant to corrosion? (829)

Brass couplings

When performing forcible entry on casement windows the first step is to: (6)

Break lowest pane of glass

How are remote receiving systems connected to the emergency services telecommunications center? (1184)

A telephone line or dedicated radio frequency

What type of structural collapse occurs when the floor and/or roof assemblies on both sides of a load-bearing wall collapse allowing a good chance of victim survival? (58)

A-frame

Which of the following was developed to force entry on locks with collars? (60)

A-tool

Which piece of protective breathing apparatus has the hand wheel ed for damage during weekly inspection? (0)

Breathing air cylinder assembly

Which of the following statements about fire steam nozzles is most accurate? (957)

Broken-stream delivery devices are used to apply water in confined spaces.

Which statement about broken-streams is MOST accurate? (956)

Broken-streams may have sufficient continuity to conduct electricity.

What type of company protects structures in the wildland/urban interface? (6)

Brush company

Which nonemergency exit technique may require a second team member to remain outside monitoring a search line? (5)

Buddy system

Which of the following factors is a primary reason that firefighters should not create tactical ventilation openings in an uncoordinated manner? (739)

Can spread fire to uninvolved areas

Which of the following should be used to force entry with a rotary saw on a high-security window? (6)

Carbide-tipped medium-toothed blade

What type of portable fire extinguisher is discharged in the form of gas and works on Class B and Class C fires? (8)

Carbon dioxide (CO)

What product of combustion is the most common product in structure fires? (5)

Carbon monoxide

What two respiratory hazards are responsible for the majority of fire-related fatalities? (85)

Carbon monoxide and hydrogen cyanide

Which of the following are used to catch and carry debris or work as a water basin to immerse small burning objects? (1111)

Carryalls

Which of the following is a physical hazard that can be expected at a fire in an underground space? (1067)

Cave-ins or unstable support members

Which of the following statements about cellar nozzles is MOST accurate? (962)

Cellar nozzles are lowered into confined spaces through a hole cut in an overhead surface.

Which hose tool protects fire hose from vibrating and rubbing against other surfaces? (842)

Chafing block

Which of the following fire service organizational principles is described as a formal line of authority? ()

Chain of command

Which of the following makes faster rougher cuts when breaching a floor? (60)

Chain saw

Which of the following should be equipped with kickback protection and brakes for safety? (586)

Chain saw

Which of the following is an emergency exit indicator? ()

Change in oxygen level

Which of the following must be done before raising a ladder? (678) d

Check for overhead wires or electrical equipment

What is the most common source of heat in combustion reactions? (7)

Chemical energy

What source of thermal energy is the most common source of heat in combustion reactions? (7)

Chemical energy

What suppression method uses extinguishing agents to stop flame production? (5)

Chemical flame inhibition

Which sprinkler release mechanism has a valve cap held in place by a small piece of solder that melts to release pressure and open the valve? (1198)

Chemical pellet

Which the following comes in small battery-powered units? (586)

Circular saw

Which of the following statements about Class A foam concentrates is MOST accurate? (971)

Class A foam reduces the surface tension of water, allowing better water penetration into the fuel.

What classification of portable fire extinguisher is used for fires that involve combustible liquids and gases? ()

Class B

Which of the following statements about foam concentrates is MOST accurate? (968)

Class B foams are effective on hydrocarbon fuels and polar solvents.

Water as a mechanical tool can move ___ to where they can burn safely. (1073)

Class B fuels

What portable fire extinguisher rating is based on the approximate square foot (square meter) area of flammable liquid a nonexpert operator can extinguish? (5)

Class B rating

What classification of portable fire extinguisher is used for fires that involve combustible metals and alloys? ()

Class D

What portable fire extinguisher rating considers both the toxicity of the extinguishing agent and the toxicity of fumes produced when the agent is applied? (5)

Class D rating

Which class of standpipe system is equipped with a 1 ½ inch (38 mm) hose and lightweight twist-type shutoff nozzle stored on a hose rack system? (1210)

Class II

What type of webbing is rated for loads up to 600 pounds (67 k/N) and fastens around the waist and thighs or under buttocks? (8)

Class II life safety webbing

Which statement about Class III standpipe systems is MOST accurate? (1211)

Class III standpipe systems must allow both Class I and Class II services to be used simultaneously.

What classification of portable fire extinguisher is used on fires that involve combustible cooking oils? ()

Class K

Where should the blades of a saw be stored? (59)

Clean and dry environment

Which of the following is one way firefighters can reduce exposure to carcinogens present in fires? (5)

Clean helmet liners

Which of the following commonly causes slips trips and falls in the fire station? (7)

Cluttered surfaces

Which of the following statements about code adoption is MOST accurate? (1239)

Codes are only enforceable when the authority having jurisdiction (AHJ) adopts them.

What type of roof is used to prevent ice damming? (7)

Cold roof

For which type of hose lay must hose be loaded into the hose bed in two separate hose bed compartments? (861T

Combination lay

Which means of moving water is used by most communities? (788)

Combination system

Which of the following statements about structural surveys is MOST accurate? (1235)

Commercial, industrial, institutional and educational structures are subject to structural surveys.

Which of the following statements about dry-pipe sprinkler systems is MOST accurate? (1205)

Accelerators and exhausters are quick-opening devices that allow air to exit and water to enter the pipes quickly

What type of stairs typically connects no more than two levels if not required as part of the means of egress? (75)

Access stairs

Which hose load is easy to load and requires two or three people to load? (848)

Accordion load

How is control of a saw maintained? (59)

Account for the twisting caused by spinning blade

Which of the following actions should a firefighter immediately take after transmitting a MAYDAY report? (7)

Activate PASS device

Which of the following factors determines the initial severity and extent of a fire? (739)

Activation of fire detection and suppression systems

Which of the following statements BEST describes the difference between acute and chronic illness? (9)

Acute is short term chronic is long lasting

Which of the following BEST describes where the collapse zone is established? (99)

Adjacent to any exposed exterior walls

Which of the following statements about communicating messages to adults is MOST accurate? (1233)

Adult programs should involve solving problems, completing tasks, or handling lifestyle choices.

What type of NFPA® defined cleaning may be done in a washing machine designed to handle heavy loads? (79)

Advanced cleaning

When is the secondary search performed? ()

After initial fire suppression is complete

What audience characteristic is the primary factor in presentation style when giving a fire and life safety presentation? (1247)

Age

Having a facepiece dislodged or a low pressure alarm are examples of what type of MAYDAY situation? (6)

Air emergencies

Which of the following statements about foam delivery devices is MOST accurate? (982)

Air-aspirating foam nozzles are the most effective appliance for generation of low-expansion foam.

Which of the following types of respiratory protection uses visual ESTIs only? (9)

Air-purifying respirators

Which of the following respiratory hazards can be protected against using high-efficiency particulate (HEPA) filters? (87)

Airborne pathogens

Which foams are required to extinguish fires of ethanol or ethanol-based fuels? (972)

Alcohol-resistant foams

Which of the following must a fire department's safety and health program address? (56)

All anticipated hazards to which members may be exposed

What application method is used with an aqueous film forming foam (AFFF) extinguisher in order to prevent disturbing the fuel? (6)

Allow foam to gently rain down onto fuel surface

Which of the following metals will be affected by heat more rapidly than steel? (7)

Aluminum

What fire development factor includes cold temperature strong winds and wind direction? (0)

Ambient conditions

Which federal law affects hiring practices and building accessibility? (6)

Americans with Disabilities Act

Which of the following would be considered a nonemergency call? (99-00)

An appointment reminder

Which of the following would be a reason to request a personnel accountability report (PAR)? ()

An emergency evacuation is ordered

What type of portable fire extinguisher may produce a cloud that reduces visibility when discharged? (9)

Dry chemical

What type of portable fire extinguisher may be applied with either an extinguisher or a scoop? (50)

Dry powder

Which type of fire hydrants are designed for use in climates that have freezing temperatures? (795)

Dry-barrel hydrants

In which type of sprinkler system does air or nitrogen under pressure replace the water in the sprinklers above a valve? (1204)

Dry-pipe system

Which of the following is inserted into a lock shackle and struck with a maul or flat-head axe until the padlock shackles break? (605)

Duck-billed lock breaker

Which of the following is generally located near the actual fire or incident? (801)

Dump site

Which of the following BEST describes when an SCBA cylinder needs to be replaced? ()

During inspection if cylinder contains less than 90% of capacity

Which of the following is a feature that sends an alert signal to an agency's dispatch center? (09)

Dynamic regrouping

Which component of fire and life safety program delivery might include fire extinguisher training and practical bicycle safety for youths? (1225)

Education

Which of the following proportioning methods depends on the Venturi Principle to draw foam through a hose connected to the foam concentrate container and into the water stream? (975)

Eduction

Which of the following statements about foam proportioning is MOST accurate? (975)

Eduction uses pressure energy in the stream of water to induct foam concentrate into the fire stream.

Which of the following nonemergency exit techniques requires using the same path to exit an IDLH environment as to enter? (5)

Egress paths

What type of vehicle is powered by a bank of batteries that must be plugged into a charging station and has a relatively short driving range? (508)

Electric vehicle

Which of the following is the most common power source used by emergency services personnel? (80)

Electrical generators

Which of the following may have a key pad card reader or fingerprint activated screen? (579)

Electronic keyless or digital locks

Which type of rate-of-rise detector uses a system of thermistors that produce a change in electrical resistance when exposed to heat? (1190)

Electronic spot-type heat detector

Which of the following statements about communicating messages to elementary age children is MOST accurate? (1232)

Elementary age children need messages that are similar, but more complex, than messages for preschool children.

Which of the following respiratory hazards causes superheated air to damage the respiratory tract? (8)

Elevated temperatures

Which of the following fire service trends of change means that fire departments must provide some type of First Responder Care? (6)

Emergency medical services

Which of the following organizations may be an agency of the authority having jurisdiction (AHJ) or privately owned? (7)

Emergency medical services

Which of the following may require the use of a MAYDAY signal? (9-0)

Emergency radio traffic

___ must follow a broadcast process that begins with a clear statement that alerts all listeners (9)

Emergency radio traffic

Which of the following SCBA components warns when the system is reaching 0-5% of cylinder capacity? T

End-of-service-time indicators

What type of reaction absorbs energy as it occurs? (0)

Endothermic

When responding to electrical rescue operations always assume that electrical lines or equipment are:

Energized

Which of the following is a reason that modern construction may tend to contain fires for longer periods of time? (736)

Energy efficient designs

Which fire and life safety program component includes investigating the cause of fires, documenting results, and providing law enforcement agencies with findings? (1225)

Enforcement

What type of company performs fire suppression duties at structure vehicle wildland and other types of fires? (6)

Engine company

Which fire and life safety program component is primarily the responsibility of manufacturers, designers, and contractors? (1226)

Engineering

When operating a wet-barrel hydrant, which step should be performed FIRST? (796)

Ensure that the valve is shut.

What MAYDAY situation occurs when a firefighter gets caught on exposed wires or other debris? (6)

Entanglement

Which of the following types of equipment may wear out more quickly? (78)

Equipment used for training

Which of the following types of rope is intended for self-rescue situations? (7)

Escape rope

Which of the following BEST describes the second step taken when a collapse appears to be imminent? (99)

Establish a clear collapse zone

What initial action is performed to ensure the use of a personnel accountability system? (5)

Establish scene security

What general information is in a postincident report? (-)

Estimated cost of damage

Which of the following should take place before starting a search for hidden fires in a fire incident structure? (1120)

Evaluate the structural condition of the area to be searched

Which of the following should be performed before service testing fire hose? (872)

Examine hose for excessive wear or damage

Which part of the facepiece assembly releases exhaled air without admitting in the contaminated outside atmosphere? (9)

Exhalation valve

Which type of smoke control system or method uses mechanical ventilation along with the properties of smoke to collect smoke at the highest point in a large space? (1215)

Exhaust

What type of reaction releases energy in the form of heat and sometimes light? (0)

Exothermic

Which of the following is an example of chemical damage? (828)

Exposure to motor oil and gasoline

Which of the following contributes to the common types of respiratory diseases for which firefighters are at risk? (50)

Exposure to smoke and chemicals

Which of the following passenger safety systems can be found either behind the front seat in small sports cars or in the rear window deck of convertibles? (5)

Extendable roll over protection systems

What BEST describes the preferred method of transferring Command? (1066)

Face-to-face

Soot can reduce visibility on what piece of protective breathing apparatus? (05)

Facepiece

Which piece of protective breathing apparatus has the frame ed weekly for deterioration dirt and cracks? (0)

Facepiece

Which part of the facepiece assembly is made of clear safety plastic and mounted in a flexible rubber frame? (9)

Facepiece frame

Which of the following buildings may be exempt from local building codes? ()

Factory-built (mobile) home

Fire chiefs could be peace officers who are authorized to carry weapons and make arrests. (1170)

False

Fire patterns are direct evidence. (1165)

False

Fires in electrical transformers are extremely rare. (1033)

False

Standard structural turnout clothing is appropriate for fighting ground cover fires. (1054)

False

The ladder tip is secured and the foot anchored only during training when the ladder may be used for repeated exercises (666-667)

False

The perimeter for explosions should be established at two times the distance from farthest piece of debris found. (1160)

False

To climb a ladder smoothly the right hand and foot move together then the left hand and foot (685-686)

False

When conducting a search after a structure fire, start inside the burned portion of the structure. (1147)

False

What Command approach is taken when it is necessary to take immediate action to save a life? (1064)

Fast-attack

Which of the following are critical to a water shuttle? (801)

Fast-fill and fast-dump capabilities

Which of the following regulates all radio communication in the United States? (09)

Federal Communications Commission (FCC)

Which type of knot can be used as a stopper knot so rope will not pass through a rescue pulley? (88)

Figure-eight

Which of the following safety precautions taken when refilling SCBA prevents it from overheating? (07)

Fill cylinder slowly

Which of the following should be used to calculate water supply volume? (802)

Fill time, travel time, and dump time

Which of the following BEST describes the cause of the majority of escalator rescues? (57)

Fingers and toes becoming caught between step treads

Which of the following vehicle extrication hazards can be isolated by deactivating undeployed air bags?T

Fire

Which alarm system component serves as the "brain" for the fire alarm system? (1178)

Fire alarm control panel

Which of the following staff positions is responsible for maintaining municipal fire alarm systems according to the requirements of NFPA® 7? ()

Fire alarm maintenance personnel

Which of the following statements about fire-gas detectors is MOST accurate? (1194)

Fire-gas detectors can be designed to be sensitive to only gases produced by hostile fires.

Which of the following BEST describes who should assess the extent of entrapment while assessing the need for extrication? (5)

Firefighter trained in emergency medical care

Which of the following groups does an Employee Assistance Program offer assistance to? (65)

Firefighters and their families

Which of the following statements is an advantage of the accordion load? (848)

Firefighters can easily pick up a number of folds and place on one shoulder to carry hose from the bed.

Which of the following statements about fixed temperature heat detectors is MOST accurate? (1186)

Fixed temperature heat detectors can be the slowest to activate, depending on installation location.

Which fire behavior indicator provides visual indicators such as the size and location of the fire? (738)

Flame

In what mode of combustion is a visible flame produced? ()

Flaming

Which of the following terms is the minimum temperature at which a liquid gives off sufficient vapors to ignite but still not sustain combustion? (7)

Flash point

What type of rapid fire development happens when all the combustible materials and gases in a compartment ignite almost simultaneously? (7)

Flashover

What roof type is frequently penetrated by chimneys shafts and skylights? (6)

Flat

What type of webbing is mainly used for straps and harness? (8)

Flat webbing

Which of the following is used to help prevent unintentional damage done by firefighters' boots and equipment during fire suppression operations? (1111)

Floor runners

What building component's construction varies depending on its level? (59)

Floor/Ceiling

Which of the following may damage merchandise on lower floors after the fire is controlled in a commercial building? (1110)

Flow of water from an open sprinkler

When using an in-line eductor, which of the following might cause foam concentrations to be too lean? (979)

Foam concentrate inlet too far above surface of foam concentrate

Which of the following foam proportioners may compromise firefighter safety since it is difficult to quickly relocate the components? (979)

Foam nozzle eductor

Which of the following statements about compressed air foam systems (CAFS) is MOST accurate? (981)

Foam produced by CAFS adheres well to vertical surfaces.

Which of the following statements about fire fighting foam is MOST accurate? (967)

Foam works by forming a blanket of foam on the surface of burning fuels.

Which type of nozzle can be adjusted, resulting in different patterns? (959)

Fog

Which of the following statements about fog nozzles is MOST accurate? (959)

Fog nozzles can provide protection to firefighters with a wide fog pattern.

Which of the following fire stream patterns can be used for hydraulic ventilation? (954)

Fog-stream

What component of emergency medical protective clothing may be dual certified for use in the station as well? (7)

Footwear

Which of the following BEST describes when SARs are used? (89)

For confined space rescues and technical rescue incidents

Which of the following statements about forcible entry is MOST accurate? (57-57)

Forcible entry causes minimal damage when applied properly

What building component is designed to support the weight of a building and all its contents? (58)

Foundation

What part of the window is composed of a sill side jamb and head jamb? (86)

Frame

What are the elements necessary to create fire in the model represented by the fire triangle? ()

Fuel oxygen heat

What method of fire suppression is the simplest? (5)

Fuel removal

Which of the following fire development factors affects heat release rate? (5)

Fuel type

What form of compartment fire is controlled by the availability of oxygen and the configuration of fuel?T

Fuel-controlled

Which of the following should be done before and after using a saw? (59)

Full inspection

Which of the following reduces the volume and pressure of water available from hydrants? (793)

Friction loss

What stage of fire development occurs when all the combustible materials in a compartment are burning? (6)

Fully Developed

Which statement about fire stream limiting factors is MOST accurate? (956)

Gravity causes fire streams to separate and lose shape.

Which means of moving water delivers water from the source or treatment plant to the distribution system without pumping equipment? (787)

Gravity system

What type of hose is designed for drafting water from static water supplies or connecting to a fire hydrant? (820)

Hard-suction hose

Which of the following is MOST accurate about using a rotary saw to breach a metal wall? (69)

Have charged hoseline available in case of sparks

Which of the following is a technological hazard? (1223)

Hazardous material spill

Which fire and life safety hazard category is MOST likely found in manufacturing facilities, auto repair and painting shops, and dry cleaning operations? (1228)

Hazardous processes

What part of structural fire fighting personal protective equipment (PPE) is worn when noise exceeds maximum noise exposure levels? (70)

Hearing protection devices

Which fire behavior indicator provides visual indicators such as blistering paint or crazed glass? (738)

Heat

Which of the following terms is the total amount of energy released when a specific amount of fuel is burned? ()

Heat of combustion

Which of the following hazards is MOST associated with wilderness rescue operations? (5)

Heat stress and dehydration

What part of structural fire fighting personal protective equipment (PPE) is intended for use in combination with a primary form of eye protection? (65)

Helmet-mounted faceshields

What part of structural fire fighting personal protective equipment (PPE) prevents scalding water and embers from reaching the ears and neck? (6)

Helmets

What is the BEST reason for removing contents from a structure during salvage procedures? (1107)

Help protect them from further primary or potential secondary damage

Which of the following statements about communicating messages to high school students is MOST accurate? (1233)

High school students will respond to messages if they believe the information is relevant to them.

Which of the following lifting tools loses stability and lifting power as it inflates? (96)

High-pressure pneumatic lifting bag

Which of the following is designed by radio manufacturers to filter out interference? ()

High-quality repeater systems

Which of the following is a disadvantage of nonthreaded couplings? (825)

Hose can become uncoupled suddenly and violently

Which of the following tools is required when extending a section of hose? (871)

Hose clamp

Which hose tool can be installed when a hoseline ruptures but must remain charged to continue the fire attack? (840)

Hose jacket

Vehicle ignitions electric motors and computers all fall into which category of radio limitations? ()

Interference

Which of the following statements about water pressure is MOST accurate? (948)

If the nozzle is above the fire pump, nozzle pressure is decreased.

What type of damage must be recorded in the rope log because it cannot be detected by inspections? (7)

Impact loading incidents

Which of the following can change a building's layout? (5)

Interior alterations

What thermal property of a compartment contains heat within the compartment causing localized increase in temperature? (0)

Insulation

Which of the following has one or two panels that slide into an adjacent wall? (60)

Interior pocket door

What communication category is defined as messages transmitted within the fire department? (0)

Internal communications

Which of the following determines the extent that structural members of a building are weakened? (1120)

Intensity of the fire

What fire development factor is based on considering how the volume of air will impact radiated heat in a fire? (8)

Compartment volume and ceiling height

Laminated timber medium density fiberboard (MDF) and finger-jointed timber are all examples of what common building material? (-)

Composite material

Which of the following has a radio frequency that is dedicated to a single function? (08)

Conventional system

What basic presentation skill advises that firefighters should use a relaxed tone to help an audience feel at ease when delivering a fire and life safety presentation? (1247)

Conversational tone

What part of the roof is exposed to weather? (68)

Coverings

Which of the following rescue methods is not practical for moving unconscious adults? ()

Cradle-in-arms lift/carry

Which of the following BEST describes a benefit of starting fire attack and ventilation simultaneously? (0)

Creates more survivable conditions

Why may arched roofs prevent roof ladders from lying flat? (757)

Curvature of the roof.

How are the grates removed from Vacant Protection Systems (VPS)? (65)

Cut mounting tabs or bolt heads off frame

Which of the following BEST describes the influence of exposed surfaces on radiant heat? ()

Dark materials emit and absorb heat more effectively than light materials

Which of the following is a heat indicator of a possible flashover? (8)

Darkened windows

Which of the following is a hydrant that receives water from only one direction? (793)

Dead-end hydrant

In what fire stage is structural collapse very likely? (97)

Decay

What fire stage occurs as the fuel is consumed and oxygen concentration falls? (6)

Decay

Which of the following limitations of respiratory protection is created by the weight and resistance of harness straps? (96)

Decreased mobility

Which type of fire suppression system uses open sprinklers that all discharge water simultaneously when the system is activated? (1205)

Deluge sprinkler system

Which of the following defines the actions taken by the first-arriving engine company? (1058)

Department SOPs

Which of the following BEST describes how operating pressure can be maintained for water-based suppression systems? (1071)

Deploying supply hoses from hydrant to fire department connection (FDC)

What does an initial radio report provide? (6-7)

Description of conditions as they appear

Which of the following BEST describes the purpose of personal protective equipment (PPE)? (59-6)

Designed to minimize risk of injury or fatality

Which of the following BEST describes deluge sprinkler systems? (1205)

Designed with open-head sprinklers to quickly supply a large volume of water to the protected area

Which of the following can be performed for further educational opportunity once hazards have been identified in a private dwelling fire safety survey? (1243)

Determine effective escape routes from that home

What is the first step during water rescue operations size-up? (5)

Determine if incident requires rescue or recovery

Which of the following is the first action to take when suppressing Class B fires? (1068)

Determine wind direction

Which of the following BEST explains why information is gathered for a postincident report? ()

Determining trends in firefighter injuries

Which of the following is the BEST solution if local resources are not sufficient to meet desired outcomes a community desires to reach after a hazard or threat? (1224)

Develop contingency plans

Which of the following is a cultural challenge in the fire service? (8)

Differences of personal characteristics

Which of the following is the BEST action to take when approached by media while on-scene? (9)

Direct the media to Public Information Officer

Which of the following is a guideline firefighters should use when preparing for a fire and life safety presentation? (1247)

Discuss the presentation with other members of the crew

Which of the following BEST describes the action first taken after an alert to the station? (0)

Dispatching of emergency services responders

Which of the following BEST describes a use of a fire stream? (949-950)

Dispersing hot smoke and fire gases from a heated area

Which of the following extrication methods is common after front-end collisions? (58)

Displacing the dashboard

Which type of piping serve individual fire hydrants and commercial and residential consumers? (789)

Distributors

Which of the following fire service organizational principles works to prevent duplication of effort? ()

Division of labor

Which of the following consists of a frame-mounted plate with a shaft and knob and hinged u-shaped shackle that mounts on the door? (58)

Door limiter

Which of the following is used to lock single or double-swinging doors? (600)

Drop bar

Which types of couplings are made of brass or other malleable metals? (821)

Drop forged couplings

Which of the following BEST describes why personal protective equipment (PPE) should never be altered? (6)

May void manufacturer's warranty and endanger lives

When the natural flow of air currents and the currents created by the fire is insufficient to remove smoke, heat, and fire gases, what type of ventilation is necessary? (745)

Mechanical

Which of the following foam generators is typically associated with total-flooding applications? (983)

Mechanical blower generator

What type of fire hose damage occurs when contact with an object or surface causes slices or rips on the exterior covering? (825)

Mechanical damage

Which of the following organizations that interact with the fire service can be helpful in alerting the public in large-scale evacuations? (9)

Media

Which classification of foam is used to suppress vapors from hazardous materials spills? (969)

Medium-expansion foam

When deploying preconnected hoselines, which load should result in the hoseline deploying with fewer kinks and bends? (861)

Minuteman load

Which preconnected hose load deploys from the shoulder as the firefighter advances toward the fire, and is particularly well-suited for narrow hose beds? (854)

Minuteman load

Which preconnected hoseline deploys by unfolding from the top of the stack carried on the shoulder as the firefighter advances toward the fire? (861)

Minuteman load

Which of the following statements about foam proportioning is MOST accurate? (974)

Mixing Class A foam at a higher recommended percentage results in a thick, dry foam.

Which type of fill station is designed to refill SCBA at emergency incidents? (09)

Mobile fill stations

Which cultural strength within the fire service means a firefighter's behavior should involve right or just behavior with an emphasis on trust? (9)

Moral character

What factor makes high-rise fires life safety considerations an even higher priority? (761)

More occupants

Which type of lock is found in private residences commercial buildings and industrial buildings? (576)

Mortise

In a preincident plan, which of the following is a means of protecting items in a residential or business-occupied structure? (1106)

Moving items to unaffected area

Which of the following is an example of how to avoid ambient noise? ()

Moving out of the wind

Fire hydrant tops and discharge caps should be painted as required in: (795T

NFPA® 291.

Which of the following is the most comprehensive standard relating to firefighter safety and health? (56)

NFPA® 500

Which of the following standards has the minimum requirements for receiving processing and dispatching emergency responders? (97)

NFPA® CCCC

Which of the following is a computer-based system that transfers data from each state to the federal database? ()

National Fire Incident Reporting System (NFIRS)

What organization formed in 896 develops codes and standards to ensure fire and life safety for the public? ()

National Fire Protection Association®

The use of ten-codes in radio transmissions was replaced when agencies began to adopt which of the following? (09)

National Incident Management System (NIMS)

Which of the following may limit the use of water treatment facilities for fire fighting operations? (786)

Natural disaster

Which type of ventilation requires no additional personnel or equipment to set up and maintain? (745)

Natural horizontal

Which of the following is a nonemergency exit indicator? ()

Necessary to replace air cylinder

What building component supports only its own weight and may divide two areas within a structure? (60)

Non-load-bearing wall

What mode of combustion produces a smoldering glow in a material's surface? ()

Nonflaming

What type of combustion occurs when burning is localized on or near a fuel's surface? ()

Nonflaming

What Command approach is used when the problem is not obvious to the first-arriving unit? (1064)

Nothing showing

Which of the following is a responsibility when monitoring a fire station's watch room or booth? (00-0)

Notifying crew members of telephone calls

Which of the following statements about maintaining nozzles is MOST accurate? (966)

Nozzles should be thoroughly cleaned once per year with soap, water, and a soft bristle brush.

Which of the following equipment is necessary for service testing? (872)

Nozzles with shutoff valves

What emergency scene use for rope can help prevent a vehicle from falling when suspended over an edge? (96)

Object stabilization

Which of the following BEST describes the self-evacuation method of victim removal? (9)

Occupants evacuate on their own with minimal assistance

Which of the following BEST describes a guideline firefighters should follow when performing a private residential fire safety survey? (1244)

Offer constructive suggestions for correcting or eliminating hazardous conditions

Where should a firefighter place chocks if the direction of grade is undetermined? (5)

On both sides of tires

Which of the following BEST describes the location of an escalator's manual stop switch? (57)

On nearby wall or handrail at top or bottom of unit

Which of the following is typically the MOST convenient method used to carry a folded salvage cover for a two-firefighter spread? (1114)

On the shoulder with open edges next to the neck

Which of the following is the main advantage of using a one-firefighter spread with a rolled salvage cover? (1113)

One person can quickly unroll the salvage cover across the top of an object.

What is an advantage of dedicated smoke control systems? (1214)

Operation and control are simpler than other systems

What type of fire hose damage can weaken the jacket which can lead to ruptures under pressure? (827)

Organic damage

What does the National Fire Incident Reporting System (NFIRS) do? ()

Outlines necessary information needed toincident reports

Where are the hinges of an outward swinging door mounted? (600)

Outside

Which type of knot eliminates the danger of the running end slipping back through the knot? (87)

Overhand safety

Which type of knot is used as a safety measure when tying other knots? (87)

Overhand safety

When contents of a structure have been stored outside after a fire incident during loss control, who should be made aware of the location of the contents? (1108)

Owners or occupants

Which of the following respiratory hazards is most commonly caused by combustion? (8)

Oxygen deficiency

Which of the following BEST describes a hazard particular to carbon dioxide fixed suppression systems? (1070)

Oxygen depletion

What fire-suppression method does not work if fuel is self-oxidixing? (5)

Oxygen exclusion

Which of the following are portable or detachable locking devices? (580)

Padlocks

Which of the following terms refers to a substance remaining chemically the same but changing in size shape or appearance? (08)

Physical change

Which of the following is an injury cost carried by an individual? (8)

Physical pain

Which type of nozzle can be used to effectively control fires in concealed spaces? (962)

Piercing

Which of the following is an example of a push/pull tool? (589)

Pike pole

What is the most common form of ignition? (0)

Pilot

Which of the following determines the ability of a water system to deliver a sufficient quantity of water at an adequate pressure? (789)

Piping

Which of the following are signs of damage in laid natural fiber rope? (77)

Powdering between strands

Fire and life safety messages can generally be divided into four categories: Prevent (Fire and Burns), Protect (Yourself in an Emergency), Persuade (Others to be Fire Safe), and: (1228)

Prepare (For a Fire Emergency).

Which of the following BEST describes a fire and life safety audience of preschool children? (1231)

Preschool children learn by seeing and doing - what they do will last longer than what they see or hear.

Which of the following BEST describes heavy fuel loading? (9)

Presence of large amounts of combustible materials in an area

Which of the following causes air flow? (737)

Pressure differentials inside and outside compartment

Which of the following BEST describes the main objective for firefighters when entering homes for a private dwelling fire safety survey? (1243)

Prevent accidental fires

Which of the following is a goal of fire department safety and health programs? (6)

Prevent damage to emergency response equipment

Which of the following BEST describes a design limitation of structural fire fighting personal protective equipment (PPE)? (6)

Prevents heat transfer away from body

What cultural strength in the fire service is based on the feelings of self-respect and personal worth? (0)

Pride

Which type of water supply system may provide water under contract to a municipality, region, or single property? (784)

Private system

Which of the following should be done if a firefighter is first on scene? (6)

Provide an initial radio report

Which of the following duties is the responsibility of the public works division? (9)

Provide sand for containing spills

How can mechanical damage be prevented? (825)

Provide traffic control to prevent vehicles from driving over hose

Which of the following BEST summarizes a benefit of the National Incident Management System (NIMS)? (79)

Provides consistent framework for agencies from multiple jurisdictions to operate together

What task may a telecommunications center be assigned during a progress report? (8)

Providing periodic time transmissions

Which of the following types of special protective clothing is designed as similar to structural personal protective equipment (PPE) but with an aluminized outer shell? (76)

Proximity fire fighting

Which of the following methods of gaining access to victims may require breaking the Nader pin? (56)

Prying a door open

Which of the following wearer limitations for respiratory protection requires the user to have the ability to overcome stress and fear? (96)

Psychological limitations

Who is the contact person for nonemergency calls? (00)

Public Information Officer (PIO)

Which of the following is a telecommunications system? (96)

Public Safety Answering Point (PSAP)

Which of the following is a manually-activated alarm-initiating device? (1185)

Pull station

Which of the following is BEST to use when creating a mechanical advantage for hoisting? (90)

Pulley

Which of the following pieces of equipment is best used to provide a mechanical advantage during hoisting? (90)

Pulley

Which of the following rescue tool uses includes tools to drag materials away to free victims? (86)

Pulling

What type of portable fire extinguisher is intended primarily for ground cover fires? (5)

Pump-type water

Which of the following terms is used to refer to the process that can generate sufficient quantities of burnable vapors to ignite in the presence of a sufficient oxidizer? (8)

Pyrolysis

Which type of nonthreaded couplings have two hook-like lugs on each coupling? (823)

Quarter-turn

What method of heat transfer can become the dominant mode as the fire grows in size? ()

Radiation

Which of the following travels between the transmitter and receiver in either analog or digital format? (05)

Radio signal

Which of the following is the primary application technique used on aboveground storage tank fires? (985)

Rain down method

Which of the following BEST describes one value of a fire and life safety initiative program? (1222)

Raising awareness among department about possible hazards faced in the community

Which of the following helps prevent damage to furniture during salvage operations? (1108)

Raising furniture off floor with water resistant materials

What fireground role is defined as the one that works to locate and assist firefighters trapped during operations? (1063)

Rapid intervention crew/team

What fireground role should be two or more members wearing complete PPE and respiratory protection, with the purpose of locating firefighters incapacitated during operations? (1063)

Rapid intervention crew/team

Which of the following statements about rate-of-rise detectors is MOST accurate? (1188)

Rate-of-rise detectors can initiate an alarm at a temperature below that required for initiating fixed temperature devices.

Exposure to weather and physical hazards is a potential disadvantage for what type of SCBA mount? (00)

Rear external mount

Which of the following best describes the part of a mobile radio system usually located in the cab within reach of the driver/operator? (0)

Receiver and transmitter

Which of the following is the MOST accurate rule to control communications? ()

Receiver must acknowledge every message by repeating essence of the message to sender

Which sprinkler orientation type is installed in a housing within the ceiling and has all or part of the sprinkler (except the threaded shank) in the housing? (1198)

Recessed

Which of the following tools is ideal for cutting sheet metal body panels during vehicle extrication when it is equipped with a metal-cutting blade? (9)

Reciprocating saw

Which of the following BEST describes the causes of apparatus collisions a driver/operator is not responsible for? (66)

Reckless driving by the public

Which fitting is used to connect a smaller diameter hose to the end of a larger one? (838)

Reducer

Which of the following is a reason for performing tactical ventilation? (733)

Reducing potential extreme fire behavior

Which piece of protective breathing apparatus is ed for any unusual sounds during operation? (05)

Regulator

Which of the following common building materials performs well under fire conditions but can lose strength through spalling? (8)

Reinforced concrete

Which of the following is the BEST way to exhibit safe behavior during training? (78)

Remain focused on training exercise at all times

Which of the following critical search areas is BEST defined as the areas farthest from the fire on the same level? ()

Remainder of hazard zone

How can age deterioration of fire hose be prevented? (830)

Remove and replace hose loads every six months if not used

Which of the following precautions should be taken when drying hose in a hose tower? (833)

Remove hose from hose tower as soon as dry

How should hose be cleaned after chemical exposure? (829)

Remove hose periodically and wash with plain water

Which of the following is a guideline for loading fire hose? (852)

Remove kinks and twists from hose when bent to form a loop in the hose bed

Which of the following statements about residential sprinkler systems is MOST accurate? (1208)

Residential sprinkler systems are expected to prevent flashover, and improve the chance for occupants to escape.

Which of the following APR effectiveness clues is monitored by being aware of how labored a firefighter's breathing is? (95)

Resistance-to-breathing-indicators

Which hose lay is used when the pumper must first go to the fire location before laying the supply line? (858)

Reverse lay

Which type of hose lay is the most expedient if the apparatus must stay at the water source? (858)

Reverse lay

Which of the following is the BEST example of an enforcement activity assigned to the fire department? (1225)

Review and approve new construction or renovation plans

What type of door design can prevent movement of hose or equipment into a building? (80)

Revolving door

Which of the following has a variety of types available including night latch dead bolt and vertical dead bolt? (578)

Rim

Which of the following is a natural freshwater source that may be used for water supply? (784)

River

Which types of lugs are found on modern couplings? (823)

Rocker lugs

How should hose be stored in hose racks? (834)

Roll hose with the male end inside roll to protect male coupling threads

Which of the following is used only on a pool of ignited or unignited fuel on open ground? (984)

Roll-on method

What building component is designed to provide drainage support snow accumulation and resist the effects of wind? (6)

Roof

Which of the following BEST describes what could happen if a rope is subjected to a sustained load for more than two days? (78)

Rope may break well below the rated load limit

Which of the following types of technical rescue operations is divided into high angle urban/structural and wilderness/mountain rescues? (5-55)

Rope rescue

Which of the following nozzle control valves also controls the discharge pattern of the fire stream? (963)

Rotary control valve

When forcing overhead doors which of the following is BEST to use? (606)

Rotary saw

Which of the following makes clean cuts when breaching a floor? (60)

Rotary saw

Which of the NFPA® defined types of cleaning does not require removal from service? (78)

Routine

Which part of the rope is used for hoisting? (8)

Running

Which of the following examples of salvage equipment must have a horizontal ledge from which to hang salvage covers? (1112)

S-hook

Which of the following is an emergency exit indicator? ()

SCBA failure

Before doffing SCBA ensure you are out of the contaminated area and: (0)

SCBA is no longer required

Which of the following personnel accountability systems requires the accountability officer to record an expected exit time? (86)

SCBA tag system

Which personnel accountability system uses an Accountability Officer to track expected exit times based on the pressure of the team's lowest SCBA reading? (86)

SCBA tag system

wing topics is the MOST appropriate to focus on for older adults? (1234)

Safe cooking

Which of the following topics is MOST appropriate for high school students? (1233)

Safe driving habits

Which of the following is the first consideration to make before beginning the overhaul procedures after a fire incident? (1119)

Safety

Which of the following procedures includes moving contents to a safe location in the fire incident structure? (1107)

Salvage

Which of the following may delay suppression activities for a short time to remove vital contents as part of loss control? (1107)

Salvage procedures

What are the two objectives for a structural search? (0)

Search for life; assess fire conditions

What emergency scene use for rope can help provide a physical means of finding an exit route? (9)

Search lines

What fireground role is MOST likely to finish hose lays begun by the first-arriving company? (1060)

Second-arriving engine company

Which of the following BEST describes the results of forcible entry, ventilation, and fire extinguishment operations during loss control? (1104)

Secondary damage

Which type of piping are intermediate pipes that interconnect with primary feeder lines to create a grid? (789)

Secondary feeders

Which of the following is a common safety measure taken when riding on a fire apparatus? (7)

Secure all loose tools and equipment

What building component may be mounted over doors and windows to prevent illegal entry? (7)

Security bars or grilles

Which of the following survival actions is BEST used in order to buy more time to escape? (50)

Seek safe haven

Which of the following is the BEST way to practice safety with tools and equipment? (76)

Select the appropriate tool for the job

Which of the following sources of energy is a form of oxidation? (7)

Self-heating

In which hose roll is the hose used to form a built-in carrying loop? (846)

Self-locking twin donut roll

Which type of standpipe system requires activation of a control device to provide water at hose connections? (1212)

Semiautomatic dry

What occupancy type contains multiple occupancy or use groups? (5)

Separated use

Which action of fire fighting foam creates a barrier between the fuel and the fire? (967)

Separating

Which of the following vehicle extrication hazards can be mitigated by covering sharp edges with used fire hose? (507)

Sharp objects

Which of the following victim removal methods is common in both hospitals and correctional facilities? (0)

Shelter-in-place

Which of the following provides firefighters rapid access to outward swinging latch doors? (60)

Shove knife

Which type of supervising station alarm system is an extension of the municipal alarm circuit into protected property? (1184)

Shunt system

When removing a roof firefighters cut just below roof level to avoid cutting which of the following? (57)

Side airbag gas cylinders

Which type of sprinkler deflector discharges most of the water to one side, and is used when it is necessary to install a sprinkler on the wall or at the side of a room? (1198)

Sidewall

Which nozzle produces a compact stream with little shower or spray? (951)

Smooth bore nozzle

Which method of extinguishing works by excluding oxygen from the burning process? ()

Smothering

What type of fuel has a definite size and shape? (8)

Solid

Which of the following statements about ionization smoke detectors is MOST accurate? (1191)

Ionization smoke detectors detect products of combustion using tiny amounts of radioactive material.

Which of the following is a combination of a flat-head axe and Halligan tool? (59)

Irons

Which of the following BEST describes the benefit of a private dwelling fire safety survey? (1243)

It allows citizens to feel the department is really concerned about their welfare.

Which of the following BEST describes how understanding heat transfer can help firefighters? (9)

It can help estimate the size of a fire before attack

Which of the following BEST describes when structural collapse may occur? (97)

It can occur well after the fire is extinguished

Which of the following BEST describes why the liner should never be removed from a protective coat? (66)

It compromises the design and increases the likelihood of injuries

Which of the following BEST describes the result of using equipment that exceeds extension cord capacity? (8)

It creates an electrical hazard

Which of the following BEST describes the impact of an extinguishing agent when trying to extinguish flaming combustion? ()

It interferes with the chemical reaction

Which of the following BEST describes an opportunity offered by a fire station tour? (1254)

It is a chance to provide fire and life safety messages.

Which of the following BEST describes an advantage of winch cable made of steel? (500)

It is durable and long lasting

Which of the following BEST describes why plastic cribbing may be preferred over wooden cribbing? (96)

It is lighter and lasts longer

Which of the following BEST describes open communication? (1058)

It is not meant as an opportunity for a debate or vote.

Which of the following can be the result of rapidly cooling cast iron with water? (5)

It may crack or shatter

Which of the following BEST describes how many visits large or complex buildings take to complete preincident planning surveys? (1258)

It may take more than one visit.

Which of the following BEST describes kinetic energy transfer? (6)

It moves from high-temperature to low-temperature substances

Which of the following BEST describes theoxidation of methane? ()

It produces carbon dioxide and water

Which of the following BEST describes how understanding the physical science of fire can help firefighters? (08)

It translates into practical knowledge of fire behavior

Which of the following examples of salvage equipment is driven into walls or wooden framing to hang salvage covers on walls to protect wall-mounted book cases or shelving units? (1112)

J-hook

Which of the following are designed to be driven into walls or wooden framing to provide strong points to hang objects (1112)

J-hooks

Which of the following movable windows includes a large number of narrow overlapping glass sections that swing outward? (89)

Jalousie

Which of the following is a way to prevent accidents with power saws? (76)

Keep blades and cutting chains well sharpened

For which of the following types of rope are soft spots possible signs of damage to the core? (76)

Kernmantle rope

Which of the following types of rope construction is used for life safety rope? (7)

Kernmantle rope

Which of the following methods may be used to confirm a dispatch transmission? (0)

Keying the radio microphone

Heat release rate is usually expressed in which of the following measurements? ()

Kilowatts (kW)

What method of organizing a message begins with information familiar to the audience before moving to unfamiliar information? (1251)

Known-to-unknown

Which of the following limitations of respiratory protection may cause the wearer to deplete the air supply rapidly? (95)

Lack of physical condition

Depending on the size and organization of a fire department, salvage operations are generally assigned to which of the following? (1109)

Ladder companies and specially designed salvage or overhaul companies

Where is the opposed air flow method of smoke control typically used? (1215)

Large spaces where smoke migration is limited by opposed air flow, such as subway and railroad tunnels.

Which of the following is a procedure for service testing fire hose? (873)

Lay large-diameter hose flat on the ground before charging it

Which side of an opening should a fan be placed for negative-pressure ventilation? (745)

Leeward

Which of the following BEST describes the flash point of flammable liquids? (1068)

Less than 100°F (38°C)

Which of the following is 0 times stronger than acrylic and impossible to break? (6)

Lexan®

Which of the following types of rope is the only rope required to have a rope log? (8)

Life safety rope

What are the three incident priorities when performing tactical ventilation? (733)

Life safety, incident stabilization, property conservation

Which of the following BEST describes emergency incident priorities? (1057)

Life safety, incident stabilization, property conservation

Which of the following BEST describes ways to prevent back and leg strains? (7)

Lift with straight back and use legs

What type of rescue equipment is used to raise a vehicle resting on its roof or side? (55)

Lifting devices

What part of a roof's construction can be manufactured from smaller pieces of wood or light gauge steel? (66)

Lightweight construction support system

Which of the following limitations of respiratory protection is caused by fogging in the facepiece? (96)

Limited visibility

What type of fuel has mass and volume but no definite shape? (6)

Liquid

Which of the following BEST describes walls that support the weight of a structure or structural components? (60)

Load-bearing walls

Which of the following affects the amount of air entrained in the plume during the growth stage? ()

Location of fuel package

Which of the following should be done after "try before you pry"? (57)

Look for lockbox near the main entrance

What term defines the minimum concentration of fuel vapor and air that supports combustion? ()

Lower flammable limit

What material must be used to cover openings cut in upper stories' floors or over basements or crawl spaces during a fire incident? (1116)

Lumber or thick plywood

Which of the following methods of controlling hazards BEST describes one way to control traffic hazards at an incident scene? (505)

Maintain constant situational awareness

Which of the following should be done to prevent injury when using a saw? (59)

Maintain situational awareness

Which of the following BEST describes a teaching style based on the learning styles of young children? (1253)

Make sure children show you how to perform a skill, not just tell you.

Which type of standpipe system contains water only when water is supplied through the fire department connection (FDC)? (1212)

Manual dry

Which of the following is most often constructed from a single-piece of high-carbon steel approximately 0 to 6 inches (76 mm to 900 mm)? (588)

Manual prying tools

What expelling mechanism works when the operator physically applies pressure to a pump that increases pressure within the container? ()

Manual pump

Which of the following statements about foam hazards is MOST accurate? (986)

Manufacturers' safety data sheets provide environmental impact information for specific foam concentrates.

What type of common building material includes bricks stones and concrete blocks? (5)

Masonry

Which stream is created by apparatus-mounted appliances? (951)

Master stream

Which of the following BEST describes the impact of higher oxygen concentration on combustion? ()

Materials burn more intensely

Which of the following procedures should be followed when service testing fire hose? (873)

Stand away from the discharge valve connection when charging hose

What type of fixed system can allow deployment of attack hoselines on upper stories of structures? (1071)

Standpipe

What type of fixed system can allow deployment of attack hoselines in large area structures or industrial sites? (1071)

Standpipe system

Which of the following statements about power sources of smoke detectors/alarms is MOST accurate? (1193)

State, provincial, and local laws may require that smoke detectors/alarms be hard-wired.

Which of the following is the term used for two boards connected with long carriage bolts? (65)

Strongbacks

What type of technical rescue involves physical hazards such as debris that is sharp jagged or unstable as well as exposed wiring and rebar? (58)

Structural collapse rescue

Which of the following types of protective clothing is designed to prevent heat transfer from fire to the body? (6)

Structural fire fighting

Who must determine what effect breaching will have on making an opening in the structural integrity of interior walls? (69)

Supervisors

Which of the following passenger safety systems can deploy at up to 00 mph ( km/h) generating potentially lethal force? (59-50)

Supplemental passenger restraining systems

Which part of the female threaded coupling is the free-turning ring on which the threads are cut? (821)

Swivel

Which Class B foams are made from a mixture of fluorosurfactants? (972)

Synthetic foams

Which of the following is the BEST description of personnel accountability systems? (85)

Systems that assist in keeping track of firefighters at an emergency scene

What aspect of fire development is a result of an increase in low-level ventilation prior to upper level ventilation? (8

T Backdraft

Which of the following statements about foam concentrates is MOST accurate? (973)

T Foam application rates are different for each type of polar solvent.

Which of the following BEST describes what knowing a building's construction can alert a firefighter to?

T Safe areas within the structure

Which of the following provides the opportunity toindividual air supplies? (8-9)

Tactical progress report

Which statement about tactical ventilation is MOST accurate? (733)

Tactical ventilation can be combined with fire attack to stabilize an incident.

What should be done with large smoldering items during overhaul procedures after a fire incident? (1122)

Taken outside of the structure for thorough extinguishment

What strategy for providing effective fire and life safety messages takes into account factors such as season and recent fire incidents? (1250)

Targeted messages

Which of the following methods would be the MOST effective way to teach preschool children about home escape? (1231)

Teach the process in small segments, then put together behaviors as each is mastered.

Which of the following types of special protective clothing may be dual certified for emergency medical use? (7)

Technical rescue

What is the most common method used in fire fighting operations? (50)

Temperature reduction

Which of the following is the most commonly used fire-suppression method? (50)

Temperature reduction

Which statement BEST describes portable fire extinguisher selection? (5)

The correct extinguisher will minimize risk to life and property

Which of the following dictates the tasks performed by the fireground support company? (1061)

The situation

Which of the following statements about fire streams is MOST accurate? (950)

The size of the nozzle opening and the nozzle pressure determine the quantity of water flowing from the nozzle.

Which of the following best describes what first happens when a radio is turned on in a trunked radio system? (08-09)

The system controller is notified

Which of the following is an advantage of dedicated smoke control systems? (1214)

The system is less likely to be affected by modification or failures of other building systems.

Which of the following statements BEST describes a manual wet standpipe system? (1212)

The system is maintained full of water, but has no water supply.

Which of the following personnel are allowed in the hot zone? (5)

Those directly involved in resolving the emergency

Which kind of couplings have male and female parts? (821)

Threaded couplings

When using the Federal Emergency Management Agency's Urban Search and Rescue system (FEMA US&R) what does the mark above the X indicate? (8)

Time of completion

What can the documentation developed during a preincident planning survey be used for? (1256)

To become familiar with structures in the district

Why was the National Commission on Fire Prevention and Control established? (5)

To determine how to reduce fire loss

Which of the following BEST describes one way a jurisdiction can use capability assessment results? (1224)

To develop action plans

What is the goal of the International Association of Fire Chiefs annual safety stand-down? (6)

To focus on firefighter safety

When operating at an emergency scene why should a firefighter scan the outside of a building before entry? (80)

To locate possible escape route

Which of the following BEST describes one way the data provided by fire investigation can be used? (1240)

To monitor the effectiveness of the fire and life safety initiative program

Why must the open areas around a smoke ejector be properly sealed? (746)

To prevent air from recirculating back into the building.

Which of the following BEST describes the goal of stabilizing the vehicle? (5)

To prevent the vehicle from moving unexpectedly

When is a K-tool used? (60)

To pull lock cylinders

What is the mission of the fire service? ()

To save lives and protect property

Which of the following hazards is MOST likely to be found at cave mine and tunnel rescues? (58)

Toxic gases

Which of the following is an atmospheric hazard that can be expected at a fire in an underground space? (1067)

Toxic gases

What product of combustion causes the most fire deaths? (5)

Toxic smoke

Which of the following is the primary hazard during vehicle extrication operations? (505)

Traffic

What piece of personal protective equipment (PPE) can be worn to increase visibility at roadway incidents? (7)

Traffic vests with retroreflective trim

What common element of flashover represents the shift from growth stage to fully developed stage? (7)

Transition in fire development

What type of cut is used to create a fire break that stops the spread of fire in common attic structures or large structures? (758)

Trench cut

Which type of jack is operated by using the jack to tighten and support a shoring/stabilizing system? (9)

Trench screw jack

What type of lifting tool is used to create an anchor point above a manhole or opening? (96)

Tripod

What type of company is responsible for forcible entry? (6)

Truck company

A nozzle tip that is too small will not deliver the volume of water required to extinguish the fire. (1011)

True

An easy way to determine the proper distance between the ladder butt and the building is to divide the working length of the ladder by four (668)

True

Elevators must not be used to transport fire crews to the fire floor. (1016)

True

The halyard and pulleys are components of an extension ladder (657)

True

How should forcible entry to open a door begin? (597)

Try to open door in normal fashion

What type of webbing is mainly used for rescue applications? (8)

Tubular webbing

How many rescuers may be needed to safely carry an adult? ()

Two to four

What rule can be amended if a life safety hazard to a victim that can be saved without undue risk to firefighters is present on scene? (1059)

Two-in, two-out rule

Which of the following is a type of communications center equipment? (96-97)

Two-way radio system

For which type of construction is flying glass the primary collapse zone hazard concern? (99)

Type I

Which of the following construction types has walls floors and ceilings that must be able to resist fire for three to four hours? (

Type I

Which of the following construction types is considered to be the most collapse resistant? ()

Type I

What construction type is composed of materials that will not contribute to fire development or spread?T

Type II

The interior elements in what type of construction are made of solid or laminated wood with no concealed space? (6)

Type IV

In what construction type are exterior load-bearing walls composed entirely of wood? (7)

Type V

In which construction type is collapse influenced by the style of construction? (00)

Type V

Which of the following construction types offers the appearance of Type III construction? (7)

Type V

Any source used to refill SCBA must provide what type of air quality? (07)

TypeGrade D

Which of the following statements about flame detectors is MOST accurate? (1193)

Ultraviolet flame detectors are virtually insensitive to sunlight, and can be used in areas not suitable for infrared detectors.

Where might a firefighter find wear due to friction during a routine personal protective equipment (PPE) inspection? (78)

Under arms in crotch at knee and elbow joints

Why are specialized foams designed solely for use on unignited spills of hazardous liquids? (973)

Unignited chemicals tend to change the pH of water or remove the water from fire fighting foam, making the foam ineffective.

Which of the following limitations of respiratory protection may affect the ability to get afacepiece seal? (96)

Unique facial features

What fire behavior can be the result of wind from outside the structure? (5)

Unplanned ventilation

Which of the following are components that have not been protected from rust or corrosion? (595)

Unprotected metal surfaces

Which of the following is the BEST description of the main cause of injuries suffered in fire stations and facilities? (7)

Unsafe behavior

Which type of fire and life safety hazard may arise from the design or use of a building, facility, or equipment? (1228)

Unsafe conditions

Where should apparatus be located at a Class B fire? (1068)

Upwind and uphill of the incident

Which of the following is a guideline to ensure a message is heard and understood? ()

Use a moderate rate of speaking

Which characteristic of modern construction produces large quantities of toxic, combustible gases during a fire? (736)

Use of plastics and other synthetic materials

How does the exhaust method control smoke? (1215)

Uses mechanical ventilation and the properties of smoke to collect smoke at the highest point in a large space.

During hoisting which of the following actions is the BEST way to help prevent damage to the equipment? (90)

Using proper knots and securing procedures

Which of the following types of rope is only used in situations not involving life safety? (7)

Utility rope

What type of webbing is best suited for use as a part of a search line system? (8)

Utility webbing

Which of the following items allow the number of hoselines operating on the fire ground to be increased or decreased? (837)

Valve devices

Which of the following emergency scene lighting equipment has the disadvantage of contaminating the scene with exhaust fumes if the vehicle is not positioned downwind? (80)

Vehicle-mounted generator

Which of the following situational awareness clues alert firefighters to the possibility a building may be occupied? (5)

Vehicles in the driveway

Which of the following is an advantage of synthetic fiber rope? (7)

Very strong yet lightweight

Which of the following BEST describes hazards specific to ice rescue operations? (5)

Victims unlikely to help with own rescue

Strobe lights are an example of which notification appliance category? (1180)

Visual

Which of the following BEST describes why firefighters must use SCBA during overhaul? (6)

Volume and density of smoke may be reduced but the hazard is not eliminated

Which of the following types of staffing performs required functions for minimal or no pay? ()

Volunteer

What building component may be an assembly of studs with exterior materials on the outside and an interior covering on the inside? (60)

Wall

Which type of indicating valve extends horizontally through the wall with the target and valve operating nut outside of the building? (1201)

Wall post indicator valve (WPIV)

Which of the following is one of the most practical methods of removing water coming through a ceiling from an upper floor? (1114)

Water chutes

Which of the following statements about water hammer is MOST accurate? (949)

Water hammer can damage water mains, plumbing, fire hose, hydrants, and fire pumps.

Which of the following statements BEST describes an automatic dry standpipe system? (1212)

Water is admitted to the system upon opening of the hose valve.

Which of the following involves hauling water from a supply source to the incident scene? (801)

Water shuttle

Which nozzles pump foam solution through the nozzle in a fine spray that mixes with air to form foam? (983-984)

Water-aspirating nozzles

Which of the following foam generators produces foam by pumping foam solution through the nozzle in a fine spray? (983)

Water-aspirating type nozzle

Which of the following materials are salvage covers for loss control typically made of? (1109)

Waterproof canvas or vinyl

Which of the following is an individual's responsibility in the prevention of respiratory diseases? (5)

Wear appropriate level of respiratory protection

What type of portable fire extinguisher is intended for use on Class K fires? (6)

Wet chemical stored-pressureThe resulting foam from an aqueous film forming foam (AFFF) extinguisher will ___ fuels lighter than air T float on the surface of

Which type of sprinkler system contains water under pressure at all times so a sprinkler will immediately discharge water spray and activate an alarm? (1204)

Wet-pipe system

Which of the following stabilizing tools must comply with both NFPA® and Society of Automotive Engineers standards? (95)

Wheel chocks

When is a collapse zone established? (8)

When a defensive strategy is adopted

Which of the following weather conditions has the most influence on ventilation operations? (740)

Wind

Which of the following should be noted during a preincident planning survey? (1257)

Windows and doors that are covered by security grilles

Which of the following is a characteristic of older structure construction? (735)

Windows that could be opened for ventilation

Which of the following prevents glass from shattering and falling out of frame? (609)

Wire glass

Which of the following is a type of public alerting system? (99)

Wired telegraph circuit box

What action should a firefighter take if thermal radiant heat burns develop while wearing personal protective equipment (PPE)? (80)

Withdraw from area immediately

Which of the following is the most common building material in North America? ()

Wood

Which of the following BEST describes all the factors taken into account when establishing on-scene control zones? (8)

Work area needed hazard present weather conditions

Which of the following BEST describes SCBA safety precautions to take in an IDLH atmosphere? ()

Work in teams of two or more

Which part of the rope is used to tie a knot or hitch? (8)

Working

What kind of hose should be washed with clear water while scrubbing with a stiff brush? (832)

Woven-jacket hose

Which protected premises alarm signaling system enables responders to identify the general location of alarm activation? (1183)

Zoned/annunciated alarm

When selecting a ladder to access a specific point which of the following is MOST accurate regarding estimated distances and ladder reach? (668)

a A commercial story averages 12 feet ( m)

Which of the following statements about handling ladders is MOST accurate? (667

a A firefighter should relocate a positioned ladder only when ordered to do so

Which of the following describes the BEST technique for ascending a ladder with the least amount of bounce and sway? (685)

a Climb smoothly and rhythmically

Which of the following statements about ladder climbing position is the MOST accurate? (685)

a Keep arms straight (horizontal) during the climb

Which of the following is the BEST placement for a ladder intended to be used for rescue through a narrow window? (687)

a Ladder tip raised to just below sill

Which of the following describes the BEST placement of a ladder to be used for entry or rescue from a window? (676)

a Ladder tip slightly below sill or wedged under sill lip

Which of the following statements about ladder placement is MOST accurate? (677)

a Ladders should be placed to the side of openings including doors and paths of travel

To prevent personal injuries ladders should be lifted and lowered using which group of muscles? (669)

a Leg

Which of the following BEST describes a way to secure a firefighter to a ladder while performing work? (686-)

a Leg lock

When performing a two-firefighter low-shoulder carry where should the forward firefighter's free hand be placed? (67)

a Over the upper butt spur

Which of the following BEST describes a halyard? (657)

a Rope or cable used for hoisting and lowering fly sections

Which of the following BEST describes the butt of a ladder? (657)

a The bottom end of the ladder

Which of the following statements about tying in is MOST accurate? (685)

a Tying in frees personnel who would otherwise be holding the ladder in place

Where may ladders be mounted on aerial or quint apparatus? (67)

a Vertically on the left or right side of the apparatus bed

Which of the following BEST describes a method for supporting the weight of an unconscious victim? (687)

a Victim's body rests on rescuer's supporting knee

Fire service ladders meeting the requirements of NFPA® 9 are required to have: (659)

a a certification label indicating the ladder meets NFPA® 9

A central station alarm system is monitored by (1184)

a contracted service.

Characteristics of water that make it valuable for fire extinguishment include: (944)

a greater heat-absorbing capacity than other agents.

The use of prefabricated wood truss systems in Type V construction creates: (9)

a large open void between floors

The primary power to the alarm system is obtained from (1178)

a local utility provider.

The risk management model assumes that responders will risk their lives ___ to save savable lives (6)

a lot

When using the wide-area-search method the lead is accompanied by: (5)

a navigator

A frangible bulb heat detector is activated when (1186-1187)

a small glass vial breaks when heated, allowing electrical contacts to complete a circuit.

Occupational Safety and Health Administration (OSHA) regulations only apply to federal employees unless: (60)

a state jurisdiction decides to adopt them as part of local regulations

Factors to consider when deciding where to place a ladder include: (668)

a the structural features of the building

A striking tool is a basic hand tool with: (590)

a weighted head attached to handle

Which nonfire hazard may be found around military training areas? (1057)

a. Explosives

Which of the following is the side of the fire opposite the head? (1053)

a. Heel

Which of the following is one of the ten standard fire fighting orders? (1056)

a. Post lookouts when there is possible danger

Hoseline selection should be based on which of the following factors? (1008-09)

a. Potential fire spread

Steel toe boots are not recommended for wildland protective clothing because they: (7)

absorb and retain heat

To extinguish by cooling, the fire stream must: (951)

absorb heat faster than fire generates heat.

Friction loss may be overcome by: (948)

adding additional parallel hoselines.

In order to control egress passageways firefighters should close doors to rooms adjacent to the passageway: ()

after it is searched

If a trench cut is created improperly, it will place firefighters in the very dangerous position of working: (759)

ahead of the fire.

Velocity, turbulence, and direction are indicators of: (737)

air flow.

Poor-quality foam may result from: (983)

air leaks at fittings causing a loss of suction.

All firefighting personnel should continue to use self-contained breathing apparatus (SCBA) until: (1119)

air monitoring confirms SCBAs can be safely removed.

The ___ is used to simulate actuation of the sprinkler system. (1201)

alarm test valve

Fuel loading is defined as the maximum heat produced if: (9)

all combustible materials in a given area burn

Many fire departments take the ___ approach by providing a variety of services to their communities ()

all hazards

Class A foam extinguishes and/or prevents ignition by: (967)

allowing water to penetrate fuels.

The telescoping stand on a portable light: (8)

allows it to be raised and directed more effectively

The type of cleaning required for personal protective equipment (PPE) is determined by: (78)

amount and type of contamination

A department type is determined by how: ()

an organization is funded

A firefighter experiencing light-headedness disorientation and rapid fatigue most likely has: ()

an oxygen deficiency

Installed in-line eductors, around-the-pump proportioners, and balanced pressure proportioners are examples of: (980)

apparatus-mounted proportioners.

Multipurpose Class B foams are normally mixed at a 6 percent rate when: (974)

applied to polar solvents.

Once on the fire floor start the search: ()

as close to the fire as possible

If an order does not sound right firefighters should: (5)

ask for clarification

In the acronym LUNAR the A stands for: (7)

assignment

When ventilating a multistory building, it is best to apply positive-pressure ventilation (PPV): (747)

at the lowest point of the structure.

Factors to consider in selecting a foam proportioner include solution flow requirements, intended use, and: (974)

available water pressure.

Exterior walls made of wood can be cut or breached with a (an): (67)

axe or sledgehammer

NFPA® 90 requires quint fire apparatus to carry a minimum of ___ of ground ladders of the same types required for pumper apparatus (66)

b 85 feet (6 m)

Which of the following BEST describes the method used by a firefighter heeling from outside the ladder? (684-685)

b Chock butt end with one foot grasp beams and press ladder against building

Which of the following statements about inspecting ladder elements is MOST accurate? (66)

b Discoloration of fiberglass ladders could indicate heat exposure

Which of the following BEST illustrates a safety guideline for handling ladders? (666)

b Firefighters should wear a full body harness and safety line when training on ladders

Which type of ladder has hinged rungs that allow the ladder to be folded so that one beam rests against the other allowing it to be carried in narrow passageways? (66)

b Folding ladder

Which of the following statements about heat sensor labels is MOST accurate? (659)

b Heat sensors are preset to change color at 300° F (9° C)

What is the purpose of the ladder positioning label? (659)

b Indicate the proper climbing angle

Which of the following statements about ladder raises is MOST accurate? (680)

b Ladders may be raised parallel to the building and pivoted after they are in the vertical position

Which of the following statements about ladder inspection is MOST accurate? (66)

b Ladders that cannot be repaired must be destroyed or scrapped for parts

Which of the following statements about removing large victims is most accurate? (688)

b Large victims are lowered by two rescuers on ladders placed side by side

Which of the following BEST describes an advantage of trussed ladder design? (660)

b Maximizes strength while reducing weight

When three firefighters carry a ladder how should they be positioned? (67)

b One firefighter at each end on one side of the ladder the third on the other side in the middle

Which of the following statements about ladder maintenance is MOST accurate? (666)

b Routine ladder maintenance may be performed by firefighters

Wh is the term for the cross members that extend from one beam to the other and provide a foothold for limbing? (657)

b Rungs

Which of the following statements BEST describes roof ladders? (66)

b Single ladders equipped with hooks that anchor the ladder in place while a firefighter is working

Which of the following statements about tying the extension ladder halyard is MOST accurate? (679)

b The halyard should be tied to prevent the fly from slipping

Which of the following BEST describes a situation where a raised ground ladder may be shifted? (68)

b The ladder needs to be moved a short distance to align with a window

How many firefighters should be used to raise ladders of 35 feet ( m) or longer? (67)

b Three

Ladders made of ___ conduct heat cold and electricity and may accumulate ice on the rungs in cold weather (658)

b aluminum

The Occupational Health and Safety Administration requires ladders be kept a distance of at least 0 feet ( m) from: (678)

b electrical lines

ladders should be service tested before being placed in service ___ while in service and after use that exposes the ladder to high heat or rough treatment (665)

b once each year

Pumpeapparatus are required by NFPA® 90 to carry one folding ladder one roof ladder and: (66

b one extension ladder

Ladders constructed of ___ retain strength when exposed to heat and have better resistance to bouncing when climbed (658)

b wood

In which type of fire attack is water applied directly onto burning fuels until the fire is extinguished? (1013)

b. Direct attack

What type of fire attack produces large quantities of steam and must be coordinated with ventilation? (1014)

b. Indirect

To prevent injury when using a tool position yourself so that your weight is: (59)

balanced on both feet

When used with a smooth bore nozzle, a nozzle control valve that causes turbulence when partially open which can affect the quality of a fire stream is the: (963)

ball valve.

Firefighters must be especially aware of checking the attic and basement for fire extension in structures using: (1121)

balloon construction.

Because the foam solution goes through the pump, the ___ proportioning method may cause the pump to require additional maintenance. (977)

batch-mixing

When driving a fire apparatus driver/operators should remember safe driving begins: (69)

before leaving the station

The philosophy of loss control is to perform activities to minimize losses to property: (1104)

before, during, and after a fire incident.

To keep the exit route from being blocked with falling debris, the best place to position yourself when pulling down any ceiling during fire overhaul is: (1122)

between the area being pulled down and the doorway.

When operating at a roadside incident ensure that floodlights are deployed to direct light down on the scene without: (80)

blinding passing motorists

Positive pressure ventilation is applied to a building at ground level through the use of one or more: (747)

blowers.

A barbed wired fence should be cut with a (an): (6)

bolt cutter

During the primary search firefighters

both known and likely locations of victims and fire conditions (0) 'True'

When applied to solid fuels, Class A foam blankets the fuel, controls flames, then: (967)

breaks down, releasing water to cool the fuel.

One-hundred percent cotton underwear is recommended for station/work uniforms to prevent: (76)

burns

What is the most common material used for fire service ladders? (658)

c Aluminum

Which of the following statements about ladder placement is MOST accurate? (677)

c An easy way to determine the proper distance between the butt and the building is to divide the working length of the ladder by four

Which of the following BEST describes means of escape required when personnel are working on a roof or upper story? (668)

c At least two ladders at remote locations from one another

Which of the following BEST describes the way to carry a roof ladder when using an extension ladder to access the roof? (67-675)

c Climb the extension ladder shoulder the roof ladder - rungs from the tip and carry the rest of the way to deploy on the roof pitch

Which of the following BEST describes an extension ladder? (66)

c Comprised of a base section and one or more fly sections can be adjusted to specific length needed

Which of the following statements about ladder materials is MOST accurate? (658)

c Fiberglass ladders can suddenly crack and fail if overloaded

What is one way that fire service ladders are different from ladders for private industry or general use? (65)

c Fire service ladders provide a greater margin of safety

Which of the following can safely secure a firefighter to the ladder while performing work? (686-687)

c Ladder belt leg lock

NFPA®1931 requires which of the following markings on fire service ladders? (659)

c Manufacturer's name plate

How should the fly section be positioned in relation to the structure on an extension ladder? (679)

c Most metal and fiberglass ladders are designed to be used with the fly out away from the structure

Which of the following BEST describes a single or straight ladder? (660)

c One section fixed length used for quick access to roofs and windows of one- and two-story buildings

Which of the following is the BEST way to position a ladder that has been flat-raised parallel to the building? (68)

c Pivot the ladder 90 degrees on the beam closest to the building

Which of the following statements provides the BEST guideline for lifting and lowering ladders? (669)

c Use the correct number of firefighters for the length and type of ladder to be lifted or lowered

Which of the following statements about assisting a victim down a ladder is the MOST accurate? (687)

c Victims must be protected from slipping and falling when climbing down a ladder

Which of the following statements BEST describes wood ladders? (658)

c Wood ladders offer better resistance to flexing and bouncing when being climbed

To move a tool to a roof or upper floor during an emergency operation a firefighter should: (686)

c carry the tool with one hand slide the free hand under the ladder beam

NFPA® 9 contains requirements for: (655)

c ladder use care maintenance and service testing

Heeling and tying in are two methods of: (68)

c preventing movement of the ladder away from the building

Which type of fire attack is made through a window or other opening, directing the stream toward the ceiling to cool the room? (1014)

c. Indirect attack

Which kind of fuels include grass, field crops, and downed limbs? (1051)

c. Surface fuels

The distance the apparatus travels from when the driver/operator realizes the need to stop until the driver/operator's foot touches the brake pedal is: (70)

called driver-reaction distance

The sprinkler system operating alarm test valve (1201)

can be used to simulate actuation of the sprinkler system.

Positive-pressure ventilation (PPV) exhaust openings vary with the size of the entry opening and the: (746T

capacity of the blower used.

Most fire hydrants are made of: (794)

cast iron.

During a structural search firefighters should monitor radio traffic for: (6)

changes in orders

Most fire departments have a ___ assigned for dispatching only (08)

channel

When a substance changes from one type of matter to another it has had a: (08)

chemical reaction

Cutting edges on axes should be inspected for: (595)

chips cracks or spurs

To prevent water hammer: (949)

close control valves slowly.

A(an) ___ is a collection of rules enacted by law in a particular jurisdiction (6)

code

The area that must be kept clear in case a piece of a structure collapses during an incident is called the: (8)

collapse zone

The automatic closure of doors, petitions, windows, and HVAC systems are methods of: (763)

compartmentalizing a structure.

Once an exhaust opening has been created, it is important that the cone of air from the blower: (746)

completely covers the doorway opening.

According to the National Building Code of Canada (NBCC) heavy timber construction avoids: (5)

concealed spaces under floors and roofs

The Incident Commander may give orders for all personnel to exit the hazard zone if: (8)

conditions change rapidly

Deciding whether to walk upright or crawl during a structural search depends on the: ()

conditions in the environment

Combustibles adjacent to the ductwork of an HVAC system should be checked in case ___ has caused additional fires. (763)

conduction

High-expansion foam is typically used for: (969)

confined spaces such as mines and shipboard compartments.

The fire command center (1181)

consolidates all fire protection system controls for a structure in one room.

In order to be reliable, fire hose must be: (816)

constructed of the best materials.

The fire alarm control panel (1178)

contains electronics that control and monitor the fire alarm system.

toring rope in a bag can make it easy to transport and protects it from: (8)

contamination

Incident stabilization means: (733)

controlling and extinguishing the fire in stages.

When using a cutting torch a charged hoseline must be in place during the cutting operation to: (58)

cool the metal and control any sparks

Which of the following should be in an arrival report? (7)

correct address of the incident

Wooden handles on tools should be inspected for: (59)

cracks blisters or splinters

When the sheath of a braid-on-braid rope slides on its core a fire fighter should: (78)

cut off the end to pull off excess material

NFPA® 9 requires that single roof combination and extension ladders must support a maximum load of: (655)

d 750 lbs (0 kg)

Which of the following BEST describes the two means of escape required when personnel are working on a roof or upper story? (668)

d At least two ladders at remote locations from one another

Which type of ladder is designed to be used as a self-supporting stepladder and as a single or extension ladder? (66)

d Combination ladder

What is the maximum number of firefighters that can use a ladder without overloading? (667)

d One firefighter every 10 feet ( m)

Which is the BEST procedure to follow when an inspection reveals possible deterioration of components? (66)

d Remove the ladder from use until it can be service tested

What is the function of a ladder belt? (686)

d Safely secure firefighter to a ladder while performing work

Which of the following is the BEST way to clean a fire service ground ladder? (666)

d Wash with a soft bristle brush and running water and use mild soap as needed

The lowest widest section of an extension ladder is called the: (655)

d bed section

What strategy is typically selected when property is not salvageable? (1006)

d. Defensive

What should be done for a fire involving a hydrogen-fueled vehicle? (1046)

d. Protect exposures and allow fuel to burn off

Which of the following is a guideline for electrical emergencies? (1036)

d. Use lockout/tagout devices when working on electrical equipment

Which of the following is a visual indicator of an alternative fuel vehicle? (1042)

d. Vehicle profile

The area on either side of a winch cable where a cable can whip if broken is called the: (500)

danger zone

The rapid intervention crew or team (RIC/RIT) carries a hoseline to create: (5)

defensive space

HVAC equipment in windowless buildings may cause spread of smoke, heat, and fire unless specifically: (761)

designed for this purpose.

A thermal imager screen may white out when it: (8)

detects high levels of heat

An inspection hole should be cut before cutting any type of ventilation hole in the roof in an attic or cockloft fire to: (756)

determine the fire location and direction of travel.

To identify threats and hazards, a community is required to___, determine the threat each hazard will pose, and estimate the portion of the population that may be affected. (1223)

determine the specific hazards the community may face

A preincident planning survey can assist with: (1256)

determining potential hazards.

Devices used to remove water from basements and elevator shafts are referred to as: (1111)

dewatering devices.

Sprinkler deflectors serve to (1198)

direct water flow downward.

Assigned units should confirm receipt of dispatch information according to local protocol after: (0-0)

dispatch transmission

When using the wide-area-search method knots tied behind each ring indicate: (6)

distance from beginning of the line

Forcing the wrong window in a structure can: (609)

draw fire to uninvolved sections

Removing the slack in rope after tying a knot is called: (8)

dressing

When drying a rope firefighters should avoid: (8)

drying rope in the direct sunlight

Fire hose couplings are made of: (820)

durable, rust-proof materials.

Special loss-control-related concerns are identified and addressed: (1104)

during preincident planning.

Decreased insurance rates are an example of: (1225)

economic incentives.

Which of the following is MOST accurate about the care and maintenance of forcible entry tools? (59)

eeReport damage to tools according to department procedures

Which of the following is MOST accurate about the care and maintenance of power equipment? (596)

electrical cords for damage

A zoned/annunciated alarm system (1183)

enables responders to identify the general location of alarm activation.

Both before and during interior operations firefighters should anticipate how fire dynamics may be affected by: ()

environmental conditions

The International Building Code (IBC©) and National Fire Protection Association (NFPA®) define construction type based on the performance of the construction when: ()

exposed to fire

Offensive vertical ventilation is intended to aid in reaching and: (752)

extinguishing the fire.

In the rapid intervention crew or team (RIC/RIT) acronym AWARE the E stands for: (5)

extrication

Fire department responsibilities included in the emergency response component of a fire and life safety program may include: (1226)

extrication and specialized rescues.

Occupational Safety and Health Administration (OSHA) regulations relate to: (60)

federal and private-sector employees who fight fires

When activated clean agent systems suppress the fire by: (1072)

filling the compartment with extinguishing agent.

Manufactured homes built before 976 have less ___ than those of current construction: (9)

fire resistance

Wiping off water left on cabinets or other horizontal surfaces with paper towels during loss control is done to: (1109)

guard against potential loss.

Fuel particles become smaller as the ratio of surface-to-mass: (9)

increases

Immediate communication during a MAYDAY situation: (6)

increases chances of survival

Tactical ventilation reduces fire damage in structures and limits water damage because it: (734)

increases speed with which interior fires can be extinguished.

Friction loss may be overcome by: (948)

increasing pump pressure.

Firefighters should ___ and put all tools in a ready state before storing (76)

inspect clean

The neutral plane in the growth stage is the: ()

interface of hot and cool layers at an opening

When salvage operations are performed and contents are removed from the structure, the salvage operations may: (1107)

interfere with suppression and ventilation crews using the same doors.

Once the proper extinguisher is selected you must perform a visual inspection to ensure the extinguisher: (5)

is charged and operable

When using a microphone good practice is to: ()

key the microphone and wait for a second for a signal to capture an antenna

The energy possessed by a moving object is called: (09)

kinetic energy

The energy required to change a liquid into a vapor is: (944)

latent heat of vaporization.

Signal to others that a portable fire extinguisher is empty by: (56)

laying it on its side

If a bulb must be replaced while hot wear _____ to prevent being burned (85)

leather gloves

A fire stream is a stream of water or extinguishing agent after it: (949)

leaves the fire hose nozzle until it reaches the desired target.

One advantage of nondedicated smoke control systems is (1214)

less chance of component failure due to regular use and maintenance.

A double swinging door secured by a mortise lock can be pried to: (600)

let the bolt slip past receiver

When performing tactical ventilation, the highest incident priority is: (733)

life safety.

To force entry on a sliding door break the glass with an axe or: (60)

lift sliding panel up and out of track

Roofs that may fail early in a fire and are extremely dangerous to work under are roofs supported by: (754)

lightweight or engineered trusses.

The broad category for personnel that deliver emergency services directly to external customers is: ()

line

The unique characteristics of a fire apparatus can: (68)

make it more difficult to handle

When a collapse is imminent personnel ___ in the collapse zone (99)

may cautiously place an unstaffed master stream

Visitors should be ___ when waiting for a fire station tour to begin. (1255)

met as soon as they arrive

When forcing an inward swinging door use another technique if the door is: (599)

metal or metal-clad

The degree of foam expansion depends on the type of foam concentrate, accurate proportioning, quality of the foam concentrate and: (968)

method of aeration.

When performing forcible entry to open a door begin with: (597)

minimum damage and proceed to maximum damage

A common reason for generating poor-quality foam is: (983-984)

mixing different types of foam concentrate in the same tank.

Poor-quality foam may result from: (983-984)

mixing different types of foam concentrates in the same tank.

Green wood has a high ___ that affects burn rate (5)

moisture content

A tighter bend in a knot leads to: (85)

more strength lost in the knot

Air flow is the movement of air toward burning fuel and: (737)

movement of smoke out of the compartment.

The load ability of a rope: (90)

must exceed weight of object hoisted

When conditions are appropriate, natural horizontal ventilation operations should work with existing atmospheric conditions, taking advantage of: (745)

natural air flow.

Opening doors or windows is an example of: (743)

natural ventilation.

Use of smoke ejectors to expel smoke and draw fresh air into a structure is a use of: (745)

negative-pressure ventilation (NPV)

Damaged equipment marked for training can be used in: (80)

non-live fire training

The fire alarm control panel in a (an) ___ system is not capable of identifying the initiating device that triggered the alarm. (1182)

noncoded alarm

Type III construction requires exterior walls and structural members to be constructed of: (5)

noncombustible materials

The Public Information Officer (PIO) is the contact person for: (00)

nonemergency or complaint calls

During a secondary search a firefighter should: ()

not remove SCBA even if building appears free of smoke

After receiving a signal from an initiating device, the control panel activates (1180)

notification appliances.

The purpose of a fire alarm system is to (1178)

notify building occupants of an emergency condition.

When following a hoseline during escape remember the female coupling is on the _____ side and the male coupling is on the _____ (5)

nozzle/water source

What type of movable window has a side-hinged sash usually installed to swing outward? (87)

nswer is: Casement

Additions to the structure replacing fire escapes with enclosed stairways and removing non-load-bearing walls are all types of: (7)

permitted structural modifications

NFPA® 500 requires that departments develop ___ including an annual medical verification of duty fitness (59)

physical performance standards for personnel participating in emergency operations

Flammable liquids that mix readily with water are: (972)

polar solvents.

A(an) ___ is a guide to decision making in an organization (5)

policy

During size-up a firefighter should identify a building's construction type and: ()

potential for collapse

When and how built-in fire suppression systems are to be supported for loss control are identified in the: (1106)

preincident plan.

Heeling and tying-in are two methods of: (68)

preventing the ladder from moving away from the building

Damage caused by fire and smoke is referred to as: (1104)

primary damage.

A(an) ___ is a written step-by-step plan of action (6)

procedure

Air-aspirating nozzles must be used with: (982)

protein and flouoroprotein concentrates.

The all-hazards approach means the fire service: ()

provides a variety of services in the community

The P in the PASS acronym stands for: (55)

pull pin by breaking wire or seal

Breaking door glass gives the ability for a firefighter to: (598)

reach inside and unlock door

Do not remove the safety pin on a portable fire extinguisher until: (58)

ready to use the extinguisher

If an elevator is equipped with a _____ it will return to the ground floor by inserting a key into the control panel (56)

recall system

A Firefighter II should use additional training to: (1058)

recognize and predict the effects of changes on surroundings.

Interacting with the business owner or representative is a good opportunity to: (1106)

recommend continual loss control practices.

When using the oriented-search method the team leader: (5)

remains anchored at the door wall or hoseline

When caring for an unprotected metal surface use a metal file to: (595)

remove burrs from cutting edge

Once a search isa firefighter should: (8)

report promptly to the supervisor

When performing salvage operations, firefighters: (1110)

require a specific collection of tools.

The ___ is the vertical piping to which the one-way check valve, alarm valve, and main drain are attached. (1196)

riser

Ventilation that causes heat, smoke, and fire to be discharged through wall openings below the highest point of the building creates danger because: (741)

rising gases will ignite portions of the building above exhaust point.

The concept of risk management is based on an assessment of benefits gained compared to the ___: (6)

risks involved

The ignition of unburned fire gases at the top of the compartment is known as: (8)

rollover

Ensuring the only required openings for ventilation are made is the responsibility of the: (755)

roof ventilation team leader.

A chain-link fence should be cut quickly with a (an): (6)

rotary saw

In Canada, after a fire is out, a warrant or legislative authority is needed to remove property. (1171)

rue

Overhaul operations can be detrimental to the fire cause investigation. (1162)

rue

Personnel can only re-enter after obtaining court-authorized warrant. (1171)

rue

The goal at a fire involving stacked and piled materials is to confine the fire to the pile or building of origin. (1047)

rue

Protecting the contents of rooms immediately below the fire floor with salvage covers while fire suppression operations are conducted is performing a: (1106)

salvage operations procedure.

During confined-space rescue all rescuers must have a _____ attached to a harness that is constantly monitored (50)

search line

Damage resulting from fire suppression activities is referred to as: (1104)

secondary damage.

Vulnerability to weather and vandalism following fire suppression activities are forms of: (1104)

secondary damage.

Cutting padlocks is a proper way to force entry on: (60)

security doors

Knowing types of doors and door hardware can help firefighters: (90)

select correct forcible entry tools

After entering the structure firefighters should use their _____ to increase awareness (6)

senses

On a multiple marking extinguisher the ratings for each class are: (5)

separate they do not affect each other

Moisture in the shell and liner material of personal protective equipment (PPE) could result in: (80)

serious steam burns

In a kernmantle rope the _____ protects the core from abrasion (7)

sheath

A ___ occupancy type must meet the building code for its intended use (5)

single-use

Firefighters should practice ___ in order to be warned of extreme fire behavior or structural collapse (5)

situational awareness

In accordance with NFPA® 13, a sprinkler storage cabinet must contain (1198)

six sprinklers and a sprinkler wrench.

Thermal imagers allow firefighters to see: (7)

sources of heat through thick smoke

Damage when forcing a door can be justified by severity of emergency and: (597)

speed needed for entry

When cutting a lock with a power saw one firefighter should ___ the lock with a set of locking pliers and chain (606)

stabilize

A(an) ___ is a set of principles or procedures developed by consensus (6)

standard

Identifying threats and hazards requires a thorough review of historical data, trends, and: (1223)

statistical analysis.

Storage tanks for water distribution systems are typically constructed of: (790)

steel.

The main control valve is used to (1200)

stop supplying water to the system.

In 00 the leading causes of fire fatalities were: (6)

stress and overexertion

Renovation age of the structure weather and loads are all: (95)

structural collapse factors

Doors are classified by: (78)

the way they operate

The potential chemical energy of fuel in fire behavior is converted to: (09)

thermal energy

According to NFPA® 500 emergency operations are limited to: (57)

those that can be safely conducted by personnel on scene

The male threads on fire hydrant discharge outlets must conform to: (795T

those used by the local fire department.

Intentional actions of an adversary are categorized as: (1223)

threats or human-caused hazards.

Basement fires can be challenging without effective ventilation because firefighters have to get to the seat of the fire: (760)

through intense rising heat and smoke.

Using air management procedures during an air emergency can help increase: (9)

time for escape

Once the proper extinguisher is selected you must

to ensure the pressure gauge: (5) is in the operable range

A catchall may be temporary to control large amounts of water until chutes are constructed: (1116)

to route water outside.

SCBA should be worn even if the air after a fire incident appears to be without smoke to protect firefighters from: (1119)

toxic combustion products.

Class II standpipe systems are equipped with a 1 ½" (38mm) hose and a hose nozzle, and are designed for use by (1210)

trained building occupants and fire personnel.

When transporting a rotary saw or chain saw to or from the point of operation, it is safest to: (755)

turn it off.

Fire hydrants should be inspected and operated at least: (796)

twice a year.

A small structure fire that requires ventilation consisting of opening doors and windows requires at minimum: (742)

two firefighters.

Portable fire extinguishers should be chosen based on the: (0)

type of fuel that is burning

Internal communications involve transmissions between Incident Commander and: (0)

units at the emergency scene

Safety hazards are defined as: (1226)

unsafe behaviors or conditions that result in injury, death, or property damage not associated with fire.

Careless use of flammable and combustible liquids and improper use of a power tool are two examples of: (1227-1228)

unsafe behaviors.

Fire and life safety education is designed to inform citizens about, and provide information on how to change: (1226)

unsafe behaviors.

Cooking equipment and a loose handrail on a stairway are possible sources of: (1228)

unsafe conditions.

When striking surfaces may cause metal chips or splinters to fly into the air firefighters should: (590)

use proper eye protection

Noncombustible construction as defined by the National Building Code of Canada achieves fire safety by: (5)

using noncombustible materials for structural members and other building assemblies

The process of ignition causes pyrolysis in solid fuels and ___ in liquid fuels (0)

vaporization

Cutting a hole in the roof above the fire or opening existing roof access doors, scuttles, or skylights are all examples of: (742)

vertical ventilation.

Increased intensity of sound or fire from a relief valve indicates that the: (1070)

vessel is overheating and a rupture is imminent.

Crawling in heavy smoke or extreme heat can increase: ()

visibility

Pulling open areas around burned windows or doors during fire overhaul to expose inner parts of the frame or casing is done to: (1121)

visually verify full extinguishment.

Fire stream pattern types are defined by the specific pattern or shape of the water after it leaves the nozzle and the size of the: (950)

volume of water flowing from the nozzle per minute.

Firefighters should avoid _____ in order to prevent grinding dirt and debris into ropes (79)

walking on rope

When conditions in the structure change rapidly a firefighter should tell others: (6)

what changes are observed

Water vacuums are used: (1111)

where the water is not deep enough to be picked up by a submersible pump.

When entering a building carefully reposition pike pole and carry it: (59)

with head upright

Empty SCBA cylinders should be kept with full cylinders ()

'False'

Firefighters should never stand on or in a moving apparatus no exceptions (7)

'False'

Effective safety and health programs depend only on participation from department administrators (6-6)

'False'

Heated gypsum may crack and shatter when struck by a cold fire stream (0)

'False

A physical change causes a change both chemically and in appearance (08)

'False'

After a MAYDAY transmission the rescue intervention crew or team (RIC/RIT) should first gather needed equipment (5)

'False'

After locating the downed firefighter the first priority of the rescue intervention crew or team (RIC/RIT) is usually to stabilize injuries (56)

'False'

An initial radio report begins with a clear statement such as: "Dispatch Engine One Emergency Traffic!" (9)

'False'

Atmosphere-supplying respirators (ASRs) only filter particulates out of ambient air (87)

'False'

Dry hydrants are designed to supply at least: (800)

1,000 gpm (4 000 L/min).

NFPA® 1901 requires that mobile water supply apparatus on level ground be capable of dumping or filling at rates of at least: (802)

1,000 gpm (4 000 L/min).

How are wooden handles of forcible entry tools preserved? (59)

A coat of boiled linseed oil

Which of the following BEST describes a catchall? (1116)

A container constructed of a salvage cover to collect small amounts of water

During relay pumping, which apparatus should be located at the water source? (803)

Apparatus with the greatest pumping capacity

Which of the following methods could be used to control a loose hoseline? (871)

Apply a hose clamp at a stationary point in the hoseline

Which of the following statements BEST describes how to prevent scattering of lightweight fuels? (56)

Apply the agent from point where it reaches but does not disturb the fuel surface

Which of the following BEST describes approach and staging techniques used at flammable gas incidents? (1076)

Approach from and stage on the upwind side

In which roof style does the design depend on exterior walls to support its weight? (6)

Arched

Which of the following BEST describes who determines a structure's construction classification type? ()

Architect structural engineer contractor

What method of electrical energy occurs when a high-temperature luminous discharge crosses a gap? T

Arcing

Which of the following is the main advantage to using spliced water chutes as catchalls during loss control? (1116)

As soon as water accumulates in the catchall, it can be drained to outside the fire incident structure

Which of the following statements about operating fog nozzles on handlines is MOST accurate? (966)

As the fog pattern widens, the nozzle reaction decreases and the nozzle is easier to handle.

What is the first recommended step in locating information in departmental documents? (5)

Ask your supervisor

Which of the following BEST describes a primary dangerous building condition? (9)

Conditions that contribute to fire spread

Which of the following BEST describes a guideline firefighters should follow when performing a private residential fire safety survey? (1244)

Conduct the survey in teams of two or more

What method of heat transfer occurs when a material is heated as the result of direct contact with a heat source? (0)

Conduction

Which of the following BEST describes the factors respiratory equipment must be protected from during storage? (96)

Contamination temperature changes ultraviolet light

Which of the following are located between public water supply distribution systems and private water supply distribution systems? (791)

Control valves

Which nonemergency exit technique should be practiced in training until it is second nature? (5)

Controlled breathing

What heat transfer method usually occurs through movement of hot smoke and fire gases? ()

Convection

Which of the following positions belongs to the fire prevention division? (0-)

Fire and arson investigator

Which of the following positions is trained in the operation of aerial devices according to the requirements of NFPA® 00? (8)

Fire apparatus driver

Which of the following is a building indicator for a possible backdraft? (9)

Fire confined to a void space

Which of the following positions is responsible for monitoring operational safety according to the requirements of NFPA® 5? (9)

Fire department incident safety officer

Which position in the fire service is responsible for supervising a fire company? (0)

Fire department officer

Which of the following statements about fire department connections is MOST accurate? (1203)

Fire department preincident plans may identify the pressure at which the sprinkler system will be supported by pumpers.

What type of door protects openings in fire-rate walls? (8)

Fire door

Which of the following are the most dependable water source for firefighters? (793)

Fire hydrants

Which of the following may occur if the effects of horizontal ventilation are disturbed? (751)

Fire intensity increases

Which of the following messages is the MOST appropriate for middle school children? (1232)

Fire science, and making the connection between fire behavior and classroom science

Which of the following is a factor that reduces effectiveness of vertical ventilation? (759)

Fire streams directed into ventilation openings

What type of fuel can be the most dangerous of all the types? (5)

Gaseous

Which type of valve has a baffle that lowers into the path of the water by turning a screw-type handle? (836)

Gate valve

Which of the following is the BEST way to perform a quick visual survey of conditions while on the fire floor? ()

Get low to the floor

What type of door may be required by building codes to be constructed of tempered material that resists breakage? (8)

Glass door

What part of wildland personal protective equipment (PPE) must meet the requirements of ANSI Z87? T

Goggles

Which of the following building materials absorbs heat as moisture evaporates? (9)

Gypsum

Which of the following is designed to resist breaching using forcible entry tools? (69)

Gypsum walls with Lexan®

What do modern buildings have built-in that can contribute to the spread of smoke and toxic gases throughout a structure? (763)

HVAC systems

Which of the following is a common handsaw? (58)

Hacksaw

Which of the following is a repeater system that uses two radio frequencies for communications? (06)

Half-duplex

Which of the following can be nested together for tool combinations? (59)

Halligan tool and flat-head axe

Which of the following statements about cutting posts made from exotic metals is MOST accurate? (58)

Hand tools cannot be used to cut posts made from exotic metals

Which type of knot can be used to secure a victim's hands or feet to drag the victim to safety? (88)

Handcuff

Which of the following fire streams is supplied by 1½- to 3-inch (38 mm to 77 mm) hose, and discharges from 40 to 350 gpm (160 L/min to 1 400 L/min)? (950)

Handline stream

Which size fire stream flows 40 to 350 gpm (160 L/min to 1 400 L/min)? (950)

Handline stream

Which of the following types of general knowledge is required for internal communications? (0)

How a radio system works

Which of the following BEST describes what vapor pressure indicates? (6)

How easily a substance will evaporate

Which of the following is made of laminated glass and advanced polymer? (6)

Hurricane windows

Which rescue tool power source is typically powered by pumps? (88)

Hydraulic

Which of the following respiratory hazards targets the heart and brain? (85)

Hydrogen cyanide

Which of the following types of special protective clothing requires a personal flotation device? (75)

Ice rescue

Which of the following statements regarding the operation of dry-barrel hydrants is MOST accurate? (798)

If not opened fully, the drain may be left partially open.

Which of the following typically causes back injuries and strains associated with fire stations and facilities? (7)

Improper lifting

Which of the following statements about finished foam in the environment is MOST accurate? (986)

In a body of water, decomposing foam can reduce oxygen available to fish and other aquatic creatures.

Which of the following statements about standpipe and hose systems is MOST accurate? (1209)

In many high-rise buildings, a standpipe is the primary means for manual extinguishment and overhaul of a fire.

Which of the following statements about smoke detectors is MOST accurate? (1190)

In most cases, smoke detectors are installed in nonresidential and large multi-family occupancies.

Where might booster hose reels be mounted on the apparatus? (855)

In rear compartments

Which of the following BEST describes where search patterns are started? (1062)

In the area closest to the fire if it will not put firefighters at risk of severe injury.

Which of the following is a result of the Cocoanut Grove Nightclub Fire Boston Massachusetts (9)? ()

Increased fire and life safety requirements in assembly-type occupancies

Which of the following personnel determines if ventilation is necessary? (739)

Incident Commander

Which of the following personnel determines where to perform forcible entry? (57)

Incident Commander

Who is responsible for the authorization of when overhaul procedures should begin once the fire incident is under control? (1118)

Incident Commander and individual responsible for fire investigation

Which of the following should a firefighter sign in with before entry into an immediately dangerous to life and health (IDLH) area? (8)

Incident Safety Officer

In what stage is fire development largely dependent on the characteristics and configuration of the fuel involved? ()

Incipient

Which of the following is one step a Firefighter I can take to help locate children at risk of becoming juvenile firesetters? (1236)

Include juvenile firesetter information in presentations and fire station tours

Which of the following statements about smooth bore nozzle reaction is MOST accurate? (964)

Increasing discharge pressure and flow rate increases nozzle reaction.

Which of the following factors have a bearing on deciding where to ventilate? (740)

Indications of potential structural collapse

Which of the following occupancies are non-water-based systems MOST likely to be found? (1072)

Industrial occupancies

What is the purpose of a sprinkler system waterflow alarm? (1202)

Initiate alarm when water begins to flow.

Which fire alarm component sends a signal to the fire alarm control panel? (1180)

Initiating device

In a structure fire, what part of the flow path is an open doorway? (737)

Inlet vent

Which type of fuel does not contain carbon? ()

Inorganic

How should fire hose couplings be cared for? (834-835)

Inspect gaskets and replace if cracked or creased

Which sprinkler system operating valve is equipped with the same size orifice as a sprinkler and is used to simulate the actuation of one sprinkler? (1201)

Inspector's test valve

Which of the following is a result of the Iroquois Theater Fire Chicago (90)? ()

Panic hardware on exit doors

Which of the following positions provides advanced emergency medical care for critical and emergent patients? (0)

Paramedic

Which of the following allows the re-use a life safety rope? (7)

Passed inspection by qualified personnel

What type of device BEST fits the following characteristics: small accelerates quickly and may have automatic controls? (55)

Passenger elevator

Which smoke control system/method uses barriers with sufficient fire endurance to provide protection against the spread of fire and smoke? (1214)

Passive

Which of the following is not actively part of the combustion reaction represented by the fire tetrahedron? ()

Passive agents

hat potential problems should be looked for when inspecting fire hydrants? (798-799)

Peeling paint on hydrant bonnets

What is the main duty of a Firefighter I? (7)

Perform assigned tasks under supervision

What is the primary duty of Firefighter I level personnel? (7-8)

Perform assigned tasks under supervision of a Firefighter II or company officer

What guidelines should be followed for removing frozen hose? (827)

Perform service testing before placing thawed hose back in service

Which of the following is one reason for conducting inspections of occupancies? (1239)

Periodic inspections are used to ensure structures are in compliance with locally adopted fire and life safety codes.

What part of structural fire fighting personal protective equipment (PPE) is useful in total darkness and confined spaces? (70)

Personal alert safety systems

The layers in the fire service organizational pyramid are composed of what? ()

Personnel assigned by rank and duty

Which of the following statements about photoelectric smoke detectors is MOST accurate? (1190)

Photoelectric smoke detectors usually respond more quickly to smoldering fires than do ionization-type detectors.

What type of roof contains panels that retain electricity even when off? (7)

Photovoltaic (Solar) roof

What part of structural fire fighting personal protective equipment (PPE) is designed to fit inside a protective coat? (66)

Protective hoods

Which of the following tools is made in three basic types and gives rescuers the ability to lift or displace objects? (96)

Pneumatic lifting bags

What rescue tool can be useful for securing vinyl coverings on roof openings? (50)

Pneumatic nailers

Which of the following gives a parachute effect to float a salvage cover into place over the article to be covered during loss control? (1114)

Pocketed air

Which key air management principle can be based on the lowest cylinder gauge reading of a team member? (9)

Point of no return

Which of the following equipment limitations of respiratory protection can result in minor leaks? (96)

Poor condition of apparatus

Which of the following BEST describes safety considerations during a blitz attack? (1062)

Poorly directed streams can force teams to retreat.

Which of the following emergency scene lighting equipment is typically light enough to be carried by two people? (80)

Portable electric generator

Which mechanical ventilation method uses higher pressure inside a building to force smoke through openings to the lower-pressure area outside? (746)

Positive-pressure ventilation

Which type of indicating valve is a hollow metal post that houses the valve stem? (791)

Post indicator valve

Which type of indicating valve has a hollow metal post housing the valve stem with a moveable plate visible through a small glass window on the side? (1200-1201)

Post indicator valve (PIV)

Which of the following represents the amount of energy that an object can release in the future? (09)

Potential

Which of the following information should be gathered as a part of situational awareness? (5-6)

Probable structural integrity

Which of the following is a characteristic of nozzles designed to operate at pressures less than 100 psi (700 kPa)? (961)

Produce lower-density fog patterns

Which of the following provides the telecommunications center with a continuous record of actions at scene? (7-8)

Progress report

Which type of photoelectric smoke detector focuses a beam of light across the monitored area into a cell, and initiates an alarm when the beam is obscured? (1191)

Projected-beam smoke detector

Which of the following types of windows requires forcible entry by breaking the glass or cutting out a panel? (6)

Projecting

What is the most effective defense against heavy content fuel loading? (9-9)

Proper inspection and code enforcement

Which type of alarm signaling system is designed to provide notification to building occupants on the immediate premises? (1182)

Protected premises

Which of the following is a minimum requirement for protective clothing and equipment as established by NFPA® 500? (57)

Protective equipment must meet current NFPA® design standard

What part of structural fire fighting personal protective equipment (PPE) must be high enough to protect the lower leg? (67)

Protective footwear

Which of the following structural fire fighting personal protective equipment (PPE) components must allow enough dexterity and tactile feel to perform the job required? (67)

Protective gloves

Which of the following is a nonemergency exit indicator? ()

Situation is stabilized

What is the step of extrication that begins at dispatch and continues throughout the incident? (50)

Size-up

Which hose load finish begins by forming three or more pull loops that extend beyond the end of the hose load? (851)

Skid load finish

Which of the following statements about slide valves is MOST accurate? (963)

Slide valves permit water to flow without creating turbulence.

Which of the following doors has the advantage of eliminating door swing that might interfere with use of interior space? (79)

Sliding door

Which characteristic of modern single-family residential construction reduces firefighter access and increases potential exposure risks? (735T

Smaller lot sizes

Which fire behavior indicator can provide an indication of interior fire conditions by observing its volume, location, color, density, and movement? (737)

SmokE

Which type of alarm-initiating device is activated by the presence of products of combustion? (1180)

Smoke detector

What type of rapid fire development occurs as unburned fuel gases contact an ignition source? (50)

Smoke explosion

Which of the following is a heat indicator for a possible backdraft? (9)

Smoke stained windows

What type of stairs uses a ventilation system activated by automatic fire or smoke detection? (77)

Smokeproof stair enclosures

Which of the following is a common cause of residential fires? (1242)

Smoking materials

Which fire stream pattern is produced by a fixed orifice, smooth bore nozzle? (951)

Solid stream

Which of the following fire stream patterns has the ability to reach areas other streams might not reach? (951)

Solid stream

Which of the following fire stream patterns produces less steam conversion and less heat absorption per gallon (liter)? (951)

Solid stream

Which of the following statements about fire streams is MOST accurate? (951)

Solid streams are more likely to conduct electricity.

What part of a traditional wood-joisted roof tends to lose strength gradually when exposed to fire? (66)

Solid wood joist

What term is used to describe the extent to which a substance will mix with water? (7)

Solubility

Which of the following statements about foam hazards is MOST accurate? (985)

Some foam concentrates and their vapors may be harmful if inhaled.

When breaching a wall which of the following BEST describes the action to be taken before crawling through the opening? (5)

Sound the floor on the other side

Which of the following actions should firefighters do to determine the difference in feel of supported and unsupported areas of a roof? (754)

Sound the roof

What should a firefighter do before stepping off a ladder, parapet wall, or other place of safety onto the roof of a burning building, especially if the roof surface is obscured by smoke or darkness? (754)

Sound the roof for structural integrity by striking with an axe.

Which of the following is a radio communications best practice? (5)

Speak with a loud controlled clear voice

During salvage procedures, where should the contents of the structure be placed once they are removed? (1107)

Stacked on dry surface not near where firefighters may be collecting debris for disposal

The energy required to raise the temperature of a substance by one degree is called: (944)

Specific Heat.

Which of the following is an advantage to using mechanical ventilation? (751)

Speeds the removal of contaminants

Which of the following powered rescue tools can produce tremendous force while spreading objects up toinches (800 mm) apart? (89)

Spreaders

Which of the following statements about sprinkler systems is MOST accurate? (1194)

Sprinkler systems are designed to extinguish a fire or prevent its spread until firefighters arrive.

Which statement about automatic sprinkler systems is MOST accurate? (1196)

Sprinkler systems increase the safety of firefighters to conduct search and rescue activities.

Which of the following statements about sprinklers is MOST accurate? (1196)

Sprinklers are fixed spray nozzles opened individually in response to heat.

Which of the following statements about the effects of sprinkler systems on life safety is MOST accurate? (1195)

Sprinklers discharge water directly onto a fire while it is still small, limiting the products of combustion.

What initial action is the next priority after stabilizing the scene? (5)

Stabilize the victim

Which of the following radio limitations can mean a receiver is near the limit of its transmission range?

Static and broken messages

Which of the following types of rope may not elongate more than 0 percent under a load equal to 0 percent of its breaking strength? (7)

Static kernmantle rope

Which of the following statements about vaporization and steam is MOST accurate? (947)

Steam produced in the upper layer of hot smoke and fire gases will cause the upper layer to contract toward the ceiling.

Which types of SCBA air cylinders are tested every five years? (07)

Steel and aluminum

Which of the following can be used to create an opening for a penetrating nozzle? (6)

Stitch drill

What type of portable fire extinguisher uses air stored in the tank to force water up a siphon tube when operated? (6)

Stored-pressure water

Which of the following fire stream patterns is usually produced by a fog nozzle? (955)

Straight stream

Which of the following occurs to heated smoke and fire gases when they stop rising, become cooled to the temperature of the surrounding air, and spread horizontally? (761-762)

Stratify

Which of the following illnesses can result in headaches nausea and weakness in legs? (5)

Stress-induced hypertension

Which of the following BEST describes what may occur if there are openings in the center of cribbing that supports a lifting bag? (98)

The bag may shift or rupture

Which of the following BEST describes a possible construction hazard? (9)

The building is subject to rapid fire spread because protective features are not in place

Which of the following statements about firefighters' smoke control stations is MOST accurate? (1215)

The firefighters' smoke control station should contain a building diagram indicating the location of smoke control equipment.

Which of the following statements about foam proportioners and delivery systems is MOST accurate? (978)

The foam proportioner and delivery system must be compatible to produce usable foam.

Which of the following describes the BEST method to gain access to a victim during vehicle extrication? (5)

The method that is simplest and fastest

Which of the following BEST describes what the size and quantity of hoselines can impact on-scene? (1060)

The need to pump hoselines from a hydrant.

Which of the following statements about fire stream types is MOST accurate? (951)

The pattern must be compact enough for the water to reach the burning material.

What type of fire hose damage can char, melt, or weaken the outer jacket of hose? (826)

Thermal damage

What product of combustion may heat adjacent fuels making them susceptible to ignition? ()

Thermal energy

Which of the following is defined as the tendency of gases to form into layers according to temperature?T

Thermal layering

Which of the following BEST describes ignition of combustible liquids? (1068)

These must be heated above the flash point before igniting.

Which of the following BEST describes the learning style of young children? (1253)

They can repeat words without understanding them.

How may gravity, friction of air, and wind act on a solid fire stream? (951)

They may decrease the reach of the stream.

Which of the following statements regarding rural water supply operations is MOST accurate? (800)

They require frequent practice.

Which of the following statements regarding the placement of portable tanks is MOST accurate? (802)

They should be placed so that the drain is located on the down-hill side of the tank.

Which of the following BEST describes the limitations of electrical cables and extension cords? (8)

They should only be used with equipment whose power demands do not exceed capacity

When are photos taken during a preincident planning survey most useful? (1260)

When developing preincident operational plans

Which of the following BEST describes when to replace a spark plug on an electrical generator? (8)

When it is damaged

Which of the following is the only exception to the rule: never stand on or in moving apparatus? (7)

When loading hose and apparatus is moving forward at 5 mph [8 km/h] or less

When does splicing covers with watertight joints becomes necessary? (1116)

When objects or groupings are too large to be covered with a single cover

When is simultaneous entry performed by a fireground support company? (1062)

When search and rescue operations must be done at the same time as fire attack.

Which of the following should be indicated by a smoke control system control panel? (763-764)

Where the alarm originated

What type of saw is often used for delicate cutting operations? (9)

Whizzer saw

What method of organizing a message begins with an overview of the topic before describing each subsection? (1251)

Whole-part-whole

Which of the following BEST describes the result of running a generator for a long period of time without a load? (85)

Will overheat and damage generator

The effect or lack of effect of fire streams indicates the size and extent of the fire when observing: (738)

flame.

Techniques for extinguishment at bulk transport vehicle fires are similar to fires in: (1075)

flammable fuel storage facilities.

Liquids with a specific gravity of less thanwill: (6)

float on the surface

Fire hydrant markings can be used to designate: (795)

flow capacity.

Knowledge of fire hydrant operation is necessary in order to: (796)

flow water from hydrant discharge openings to flush sediment.

Cold damage to fire hose can be prevented by: (827)

flowing water through nozzles during intermittent use at fires.

Water as a cooling agent must be combined with ___ to be effective on lighter petroleum distillates. (1073)

foam additives

Hydraulic ventilation involves using a spray nozzle set on a ___ pattern to draw the smoke out an opening such as a window or door. (744)

fog

For vertical ventilation to be effective, a horizontal inlet opening at or below the level of the fire is needed to provide a flow path for: (742)

for fresh air to enter the structure.

Sufficient heat during flaming combustion causes fuel and oxygen to form: ()

free radicals and initiates a reaction

The means of mechanical ventilation involve pulling the smoke and fire gases out through an opening and pushing ___ into the structure and displacing the smoke and fire gases. (743-744)

fresh air

The loss of water pressure in a hoseline is the most common example of: (948)

friction loss.

When donning SCBA all straps on the harness assembly and facepiece should be: (98)

fully extended

Any power tool not marked double insulated should: (76)

have a three-prong plug

Three categories of hazards that can benefit from fire and life safety education are unsafe behaviors, unsafe conditions, and: (1226)

hazardous processes.

Vertical tactical ventilation can be defined as channeling smoke from the: (9)

highest point in a building

Allowing natural air currents and pressure differences to move smoke and heat out of the building is natural: (745)

horizontal ventilation.

Mechanical ventilation methods using fans, blowers, and smoke ejectors can be applied to horizontal and vertical ventilation, but is most often used for: (743)

horizontal ventilation.

When using ___, kneel on the hose to anchor as the driver/operator drives slowly toward the water source. (862)

hose equipped with wye appliances

Class B foams are especially effective on: (968)

hydrocarbon fuels and polar solvents.

Units or individuals must ___ in every transmission as outlined in the local radio protocols ()

identify themselves

When using a strut and buttress tension system firefighters must ensure all parts have a safety margin that is: (56)

in excess of the weight being secured

The most common type of foam proportioner in use is the: (979)

in-line foam eductor.

Signs of arson are determined when initial cause is indicated as (1156d.

incendiary or undetermined fire.

A hydraulic spreader tip can be spread as much as: (588)

inches (800 mm)

Firefighters will typically begin overhaul in areas: (1121)

of most severe fire involvement.

The test site for service testing should be: (872)

on a slight grade.

Private dwelling fire safety surveys are performed: (1240)

on a voluntary basis.

Salvage operations may be conducted while suppression activities are underway if the situation permits and: (1106)

on-scene resources are sufficient.

NFPA® 0 requires inspection of portable fire extinguishers at least: (57)

once a year

Isolation valves should be tested at least: (791)

once a year.

Most hinges on swinging doors are mounted on ___ that permits swinging in one or both directions T

one side

Operating built-in smoke control systems in a high-rise or a shopping mall with open atria should be the responsibility of: (763-764)

only building engineers or maintenance superintendents.

An open-circuit SCBA air cylinder control valve should be _____ when in use (90)

opened fully

Hybrid vehicles that use color-coded wiring use _____ to mark high voltage wiring (50)

orange

How often should portable fire extinguishers be removed from service for maintenance? (58)

orrect answer is: Annually

When a fire is in an underground space the Command post must be established: (1068)

outside the hot zone.

The type of forcible entry used on fire doors is similar to forcing: (608)

overhead or sliding doors

The primary oxidizing agent in most fires is: ()

oxygen

Security gates may contain ___ that slow down entry (6)

padlocks

Foam lowers surface tension of water, allowing it to ___ fires in Class A materials. (967)

penetrate

The locations of bathrooms and mechanical spaces can be indicated by roof: (70)

penetrations and openings

A ___ alarm system continuously monitors a remote location. (1183)

supervising station

If defects are found during service testing, hose should be: (872)

tagged for repair.

The Public Safety Answering Point (PSAP) is a category of: (96)

telecommunication system

Isolated flames in the gas layer during the growth stage indicates: (5)

that portions of the layer are within flammable range

A sprinkler system minimum design area is based on (1195)

the assumption that only a portion of the sprinklers will activate at one time.

Using your opposite hand to support the hand holding the center punch prevents: (55)

the center punch from hitting the victim close to the glass

Sprinklers' temperature ratings can be identified by (1197)

the color-coded sprinkler frame arms.

The conditions under which a threat may occur is referred to as: (1223)

the context.

Size-up is initially performed by: (5)

the first firefighter on scene

Capability targets or goals should result in: (1224)

the greatest benefit within the desired time frame.

When cutting power cables in a nonelectric vehicle cut: (57)

the negative first then the positive

Ventilating a rain roof will not remove smoke until: (7)

the original roof is penetrated

The sprinkler system feed main is (1196)

the pipe connecting the riser to the cross mains.

The context of a threat may include: (1223)

the portion of the population at greatest risk.

The critical temperature for steel can be reached at ceiling level from: (7)

the rising heat and smoke in the room

Webbing care and maintenance guidelines are: (8)

the same as those for synthetic rope

When leaving a room turn _____ the direction used to enter in order to continue the search ()

the same way as

How much clearance is needed when using a K-tool? (60)

½ inch ( mm)