Chapter 2

Question 1

1. Which items should be specified in a systematic maintenance program? (30)
   ​A.​Manufacturer’s representative numbers and equipment depreciation
   ​B.​Budget request guidelines, request for proposal forms, and spending limits
   ​C.​Maintenance procedures, when they are performed, and who is responsible
   ​D.​Employee accountability procedures and neighboring jurisdiction maintenance policies

Answer 1

​C.​Maintenance procedures, when they are performed, and who is responsible

Question 2

2.​Which statement about the driver/operator and maintenance responsibilities is MOST accurate? (30)
​A.​All maintenance is generally contracted out to a service shop.
​B.​The driver/operator is often able to correct minor deficiencies.
​C.​The driver/operator performs all maintenance of the apparatus.
​D.​A certified mechanic must perform all maintenance on the apparatus.

Answer 2

​B.​The driver/operator is often able to correct minor deficiencies.

Question 3

3.​Which would be an appropriate option for a systematic maintenance program? (30)
​A.​Contract out repair work
​B.​Bid out repair work at the end of fiscal year
​C.​Assign repair work to any available personnel
​D.​Discontinue repair work and purchase new items

Answer 3

​A.​Contract out repair work

Question 4

​4.​Why should a driver/operator use an inspection checklist? (31)
​A.​Eliminates the need for a certified mechanic
​B.​Enables fewer inspections to be conducted on the apparatus
​C.​Ensures the driver/operator does not lie about the inspection
​D.​Ensures the driver/operator conducts a uniform and complete inspection

Answer 4

​D.​Ensures the driver/operator conducts a uniform and complete inspection

Question 5

​5.​What should a driver/operator do when a piece of equipment onboard is found broken, defective, or in need of any type of repair? (31)
​A.​Immediately take the apparatus out of service
​B.​Contact the department mechanic or contract service shop
​C.​Remedy the situation, if possible, so documentation is not required
​D.​Follow the established policy of the AHJ for documenting, reporting, and following up on status of repair

Answer 5

​D.​Follow the established policy of the AHJ for documenting, reporting, and following up on status of repair

Question 6

​6.​Which is a function of apparatus maintenance and inspection records? (31)
​A.​Provide employees tasks during downtime
​B.​Provide employees with a sense of ownership of the apparatus
​C.​In a warranty claim, may be needed to document required maintenance was performed
​D.​Meet union requirements outlining how and when apparatus is to be maintained and inspected

Answer 6

​C.​In a warranty claim, may be needed to document required maintenance was performed

Question 7

​7.​What can cause a corrosive effect on steel body components? (32)
​A.​Cold temperatures and high winds
​B.​Bright sunlight and hot temperatures
​C.​Protective finishes applied after washing
​D.​Road salt used during inclement weather

Answer 7

​D.​Road salt used during inclement weather

Question 8

​8.​The engine compartment where linkages, fuel injectors, or other controls are located: (32)
​A.​is not affected by the accumulation of dirt.
​B.​should not be cleaned by fire department staff.
​C.​is not easily accessible, so dirt is not a problem.
​D.​may become inoperable due to the collection of dirt.

Answer 8

​D.​may become inoperable due to the collection of dirt.

Question 9

​9.​What is an adverse effect to overcleaning fire apparatus? (33)
​A.​May make parts slippery and difficult to work with
​B.​May weaken the structural integrity of body components
​C.​May void any type of warranty associated with apparatus
​D.​May remove lubrication from the chassis, engine, pump and underbody

Answer 9

​D.​May remove lubrication from the chassis, engine, pump and underbody

Question 10

​10.​What should be done during the first six months after an apparatus is received? (33)
​A.​Wash infrequently or not at all
​B.​Wash frequently using hot water
​C.​Wash frequently using cold water
​D.​Wash frequently, alternating hot and cold water

Answer 10

​C.​Wash frequently using cold water

Question 11

​11.​What should be used to clean automotive glass? (34)
​A.​Dry towels or cloths
​B.​Putty knives and a damp cloth rag
​C.​Warm soapy water in conjunction with shop towels
​D.​Commercial glass cleaner in conjunction with a clean cloth rag

Answer 11

​D.​Commercial glass cleaner in conjunction with a clean cloth rag

Question 12

12.​When cleaning the interior of an apparatus using cleaning agents: (35)
​A.​remove all electrical equipment.
​B.​wear approved masks for cleaning.
​C.​ventilate the cab or crew riding area.
​D.​keep all windows rolled up when in the cab.

Answer 12

​C.​ventilate the cab or crew riding area.

Question 13

​13.​Before using any waxes or polishes on a fire apparatus: (35)
​A.​reference the manufacturer’s manual.
​B.​cover any equipment on the apparatus.
​C.​allot at least four hours to finish the task.
​D.​ensure no emergency incidents are ongoing.

Answer 13

​A.​reference the manufacturer’s manual.

Question 14

​14.​When performing a walk-around inspection, the driver/operator begins inspection at the: (36)
​A.​rear of the apparatus and works around apparatus in a clockwise pattern.
​B.​front of the apparatus and works around apparatus in a counterclockwise pattern.
​C.​driver’s door on the cab and works around apparatus in a clockwise pattern.
​D.​passenger’s door on the cab and works around apparatus in a clockwise pattern.

Answer 14

​C.​driver’s door on the cab and works around apparatus in a clockwise pattern.

Question 15

​15.​When conducting a walk-around inspection, who should the driver/operator talk to in order to get the MOST accurate impression of how the vehicle last operated? (36)
​A.​Last person to drive apparatus
​B.​Communications personnel who talked with driver
​C.​Department mechanic who last serviced apparatus
​D.​Any department member who last rode in apparatus

Answer 15

​A.​Last person to drive apparatus

Question 16

16.​What should driver/operators look for when approaching a vehicle to be inspected? (37)
​A.​Whether or not doors are locked
​B.​Terrain on which vehicle is parked
​C.​Levels on all gauges on the apparatus
​D.​Damage to interior of the apparatus

Answer 16

​B.​Terrain on which vehicle is parked

Question 17

​17.​Which statement about inspecting a parked apparatus is MOST accurate? (37)
​A.​Whenever an apparatus is parked, chock its wheels.
​B.​Whenever an apparatus is parked, turn the front wheels slightly.
​C.​Whenever an apparatus is parked, ensure all windows are rolled up.
​D.​Whenever an apparatus is parked, disengage all electrical devices.

Answer 17

A.​Whenever an apparatus is parked, chock its wheels.

Question 18

​18.​Which statement about tire types and condition is MOST accurate? (38)
​A.​Tires must be of the same size ratings, but weight ratings can vary up to 20%.
​B.​Any tire types are acceptable, as long as all tires are similar in size and weight ratings.
​C.​It is acceptable to mix radial tires with bias-ply tires, as long as they are the same in the front and rear.
​D.​All tires should be the same size and weight ratings according to appropriate manufacturer specifications.

Answer 18

​D.​All tires should be the same size and weight ratings according to appropriate manufacturer specifications.

Question 19

19.​Tire selections for fire apparatus are based on: (38)
​A.​gross axle weight ratings for the apparatus.
​B.​projected number of miles driven on the tires.
​C.​minimum and maximum speeds for the apparatus.
​D.​condition of roadways and highways in the jurisdiction.

Answer 19

​A.​gross axle weight ratings for the apparatus.

Question 20

20.​When examining tire condition, driver/operators should check: (39)
​A.​tire color.
​B.​tire diameter.
​C.​excessive wear on the sidewalls.
​D.​distance between top of tire and apparatus body.

Answer 20

​C.​excessive wear on the sidewalls.

Question 21

21.​According to NFPA® 1911, tires must be replaced every: (39)
​A.​three years.
​B.​five years.
​C.​seven years.
​D.​ten years.

Answer 21

​C.​seven years.

Question 22

22.​The component in a load management system that turns on various lights at specified intervals so the startup electrical load for all devices does not occur at same time is called the: (40)
​A.​load monitor.
​B.​load delineator.
​C.​load sequencer.
​D.​load alignment indicator.

Answer 22

​C.​load sequencer.

Question 23

23.​Which component in a load management system will shut down less important electrical equipment systems if an overload condition occurs? (40)
​A.​Load monitor
​B.​Load delineator
​C.​Load sequencer
​D.​Load alignment indicator

Answer 23

​A.​Load monitor

Question 24

​24.​In a manual transmission, excessive freeplay of the pedal may: (41)
​A.​result in the clutch not releasing completely.
​B.​require the driver/operator to change gears.
​C.​result in the vehicle locking up and stopping suddenly.
​D.​cause the clutch to slip, overheat, and wear out sooner than necessary.

Answer 24

​A.​result in the clutch not releasing completely.

Question 25

25.​In general, steering wheel play should be no more than approximately: (41)
​A.​5 degrees in either direction.
​B.​10 degrees in either direction.
​C.​15 degrees in either direction.
​D.​20 degrees in either direction.

Answer 25

​B.​10 degrees in either direction.

Question 26

26.​The Gross Vehicle Weight Rating (GVWR) is the: (41)
​A.​suggested ideal weight of the apparatus.
​B.​weight of the apparatus before any equipment or personnel are added.
​C.​maximum weight at which a vehicle can be safely operated on roadways in ideal conditions.
​D.​minimum weight at which a vehicle can be operated without noticing changes in the operation.

Answer 26

​C.​maximum weight at which a vehicle can be safely operated on roadways in ideal conditions.

Question 27

27.​On apparatus equipped with air brakes, if the engine must be run longer than the specified period of time to build sufficient air pressure: (43)
​A.​the apparatus should be equipped with auxiliary braking.
​B.​the air brakes should be disconnected and not used at all.
​C.​the driver/operator should apply pressure to the gas pedal.
​D.​the apparatus should be inspected and repaired by a certified mechanic.

Answer 27

​D.​the apparatus should be inspected and repaired by a certified mechanic.

Question 28

28.​Apparatus with air brakes are to be equipped with an air pressure protection valve that prevents air horns or other nonessential devices from being operated when the pressure in the air reservoir drops below: (43)
​A.​80 psi (560 kPa).
​B.​90 psi (630 kPa).
​C.​100 psi (700 kPa).
​D.​120 psi (840 kPa).

Answer 28

​A.​80 psi (560 kPa).

Question 29

​29.​What is a function of antilock braking systems (ABS)? (43)
​A.​Enables the driver/operator to stop much more quickly
​B.​Warns the driver/operator about oncoming vehicles and hidden hazards in the roadway
​C.​Allows the driver/operator to observe the road and not worry about the braking system
​D.​Assists the driver/operator in keeping apparatus in a straight trajectory during heavy or emergency braking

Answer 29

D.​Assists the driver/operator in keeping apparatus in a straight trajectory during heavy or emergency braking

Question 30

30.​How often should apparatus brakes be thoroughly tested? (43)
​A.​Monthly
​B.​Bi-annually
​C.​Annually
​D.​Every three years

Answer 30

​C.​Annually

Question 31

31.​Which National Fire Protection Association® standard specifies methods for brake tests? (43)
​A.​1021
​B.​1031
​C.​1900
​D.​1911

Answer 31

​D.​1911

Question 32

32.​Which statement about checking fluid levels is MOST accurate? (44)
​A.​Most checks can be conducted while the engine is running.
​B.​Unless gauges have been inaccurate, they can be relied upon for inspections.
​C.​Fluid level measurements should be the same whether the engine is hot or cold.
​D.​Never rely solely on warning lights or gauges; all fluid levels should be inspected.

Answer 32

​D.​Never rely solely on warning lights or gauges; all fluid levels should be inspected.

Question 33

33.​What is the function of diesel particulate filters (DPF)? (45)
​A.​Improve mileage
​B.​Improve engine performance
​C.​Protect vital engine components
​D.​Provide for cleaner emissions from diesel engines

Answer 33

​D.​Provide for cleaner emissions from diesel engines

Question 34

34.​Engines produced after January 1, 2010 may be equipped with an exhaust after-treatment system called Selective Catalyst Reductant (SCR) that: (45)
​A.​uses the latest technology to reduce emissions to zero.
​B.​transforms emissions so they are no longer harmful to the environment.
​C.​uses Diesel Exhaust Fluid (DEF) to help further reduce emissions.
​D.​monitors and records all levels of exhaust from the apparatus and corrects for malfunctions.

Answer 34

​C.​uses Diesel Exhaust Fluid (DEF) to help further reduce emissions.

Question 35

35.​When performing chassis lubrication, the manufacturer’s manual will recommend the: (46)
​A.​minimum and maximum price range for engine oil.
​B.​number of minutes the chassis lubrication should take.
​C.​Society of Automotive Engineers (SAE) numbers for engine oil.
​D.​Automotive Engineers Association (AEA) numbers for engine oil.

Answer 35

​C.​Society of Automotive Engineers (SAE) numbers for engine oil.

Question 36

36.​Most modern truck batteries: (46)
​A.​are maintenance free.
​B.​require moderate maintenance.
​C.​require considerable maintenance.
​D.​require specialized factory maintenance.

Answer 36

​A.​are maintenance free.

Question 37

37.​When checking vehicle batteries, driver/operators should check that cable connections are tight and protected with: (46)
​A.​a covering over the entire battery component.
​B.​a coating of specialized apparatus paint product.
​C.​small plastic or rubber caps over the connections.
​D.​a film of grease, petroleum jelly, or battery terminal protection product.

Answer 37

​D.​a film of grease, petroleum jelly, or battery terminal protection product.

Question 38

38.​What type of highly explosive gas can batteries give off? (47)
​A.​Methane gas
​B.​Nitrogen gas
​C.​Hydrogen gas
​D.​Carbon dioxide gas

Answer 38

​C.​Hydrogen gas

Question 39

​39.​When jump-starting a vehicle, the vehicle being used as the power source must have the same voltage electrical system as the apparatus being jump-started in order to: (48)
​A.​connect the vehicles.
​B.​permit the batteries to charge at all.
​C.​prevent damage from occurring to either system.
​D.​provide enough power to jump-start the apparatus.

Answer 39

​C.​prevent damage from occurring to either system.

Question 40

40.​When is a posttrip inspection conducted? (48)
​A.​After the apparatus has been driven 50 miles
​B.​After the apparatus has been driven 100 miles
​C.​After the apparatus is taken out for any length of time
​D.​After the apparatus has been operated for an extended period of time

Answer 40

​D.​After the apparatus has been operated for an extended period of time

Question 41

41.​Fire pumps are tested at regularly scheduled intervals to compare actual performance to: (48)
​A.​past performance.
​B.​specific standards.
​C.​national averages for performance.
​D.​neighboring jurisdiction performance.

Answer 41

​B.​specific standards.

Question 42

42.​Which statement about inspections to detect deficiencies or failure of the fire pump or other fire suppression equipment is MOST accurate? (48)
​A.​Items should be checked as personnel have additional time.
​B.​All items should be on the same inspection schedule, either daily or weekly.
​C.​Some items should be checked daily, but other checks may be performed weekly.
​D.​Items should be rotated for inspections, being checked daily then checked weekly.

Answer 42

​C.​Some items should be checked daily, but other checks may be performed weekly.

Question 43

1.​Standard operating procedures (SOPs) for a systematic maintenance program should specify maintenance procedures, when they are performed, and: (30)
​A.​who is responsible.
​B.​bid sheets for repair procedures.
​C.​absolute costs for each procedure.
​D.​how often maintenance procedures can be skipped.

Answer 43

​A.​who is responsible.

Question 44

2.​Who should perform repair work that involves complex tools, parts, or in-depth mechanical knowledge? (30)
​A.​Shift supervisor
​B.​Driver/operator
​C.​Senior firefighter
​D.​Certified mechanic

Answer 44

​D.​Certified mechanic

Question 45

3.​In which situation must immediate action be taken on apparatus maintenance and inspection issues? (31)
​A.​Whenever an issue is found, no matter how small
​B.​When the department does not have a back-up apparatus
​C.​When the average number of response calls is more than two per day
​D.​For serious issues or items meeting the NFPA® 1911 “Out-of-Service” criteria

Answer 45

​D.​For serious issues or items meeting the NFPA® 1911 “Out-of-Service” criteria

Question 46

4.​Which statement about vehicle cleanliness is MOST accurate? (32)
​A.​Exterior cleanliness is not important; only interior cleanliness matters.
​B.​Excessive vehicle cleanliness can often mask problems with the vehicle.
​C.​Modern pumping apparatus rarely need to be cleaned of dirt and grime.
​D.​Proper inspection of apparatus is easier when parts are free of dirt and grime.

Answer 46

​D.​Proper inspection of apparatus is easier when parts are free of dirt and grime.

Question 47

5.​When beginning a walk-around inspection, the driver/operator begins at the driver’s door on the cab and works: (36)
​A.​in whatever pattern is comfortable.
​B.​around apparatus in a clockwise pattern.
​C.​around apparatus in a counterclockwise pattern.
​D.​by going back and forth to each side of the apparatus.

Answer 47

​B.​around apparatus in a clockwise pattern.

Question 48

6.​Tire selection for fire apparatus is based on: (38)
​A.​length of the apparatus.
​B.​gross axle weight ratings for the apparatus.
​C.​longevity of the apparatus and daily intended use.
​D.​cost parameters of the authority having jurisdiction.

Answer 48

​B.​gross axle weight ratings for the apparatus.

Question 49

7.​What is a function of antilock braking systems? (43)
​A.​Enable the apparatus to stop much faster
​B.​Decrease both brake time and reaction time
​C.​Enable the driver/operator to focus on items other than braking
​D.​Reduce the possibility of an apparatus going into a slide during heavy braking

Answer 49

​D.​Reduce the possibility of an apparatus going into a slide during heavy braking

Question 50

8.​Apparatus brakes should be thoroughly tested ____ using methods outlined in NFPA® 1911. (43)
​A.​at least annually
​B.​at least every two years
​C.​a minimum of every three years
​D.​whenever any new tires are placed on the apparatus

Answer 50

​A.​at least annually

Question 51

9.​Why can charging batteries to be hazardous? (47)
​A.​Batteries can give off carbon dioxide, which is highly toxic.
​B.​Batteries can give off methane gas, which is highly explosive.
​C.​Batteries can give off hydrogen gas, which is highly explosive.
​D.​Batteries can explode violently when left on the charging station even a few minutes too long.

Answer 51

​C.​Batteries can give off hydrogen gas, which is highly explosive.

Question 52

10.​Which statement about inspecting apparatus fire pumps is MOST accurate? (48)
​A.​Fire pumps need only be inspected if showing problems.
​B.​All items must be checked at the same time, either daily or weekly.
​C.​Some items should be checked daily, but other checks may be performed weekly.
​D.​All checks on fire pumps must be performed by mechanics, not driver/operators.

Answer 52

​C.​Some items should be checked daily, but other checks may be performed weekly.

Question 53

What are three items that should be checked when examining tires? (39)

Answer 53

• Proper tread depth
• Tread separation
• Cupping
• Excessive wear on the sidewalls
• Cuts
• Dry rotting
• Cracking tires
• Objects impaled in the tire

Question 54

What is the difference between a load sequencer and a load monitor? (40)

Answer 54

​12.​A load sequencer turns on various lights at specified intervals so startup electrical load for all devices does not occur at the same time. A load monitor “watches” the system for any added electrical loads that threaten to overload the system.