Shared Flashcard Set

Details

DO Pumper
Chap 4: Operating Emergency Vehicles
73
Civil Engineering
12th Grade
08/24/2013

Additional Civil Engineering Flashcards

 


 

Cards

Term

Statistics complied by the NFPA historically show that ____ of all firefighter injuries and deaths in the U.S. are caused by vehicle collisions while responding to or returning from emergency calls.

A. 10 to 15 percent.

B. 15 to 20 percent.

C. 20 to 25 percent.

D. 20 to 30 percent.

Definition

C. 20 to 25 percent. (59)

Term

Which of the following seldom causes serious injury or death, but accounts for a significant pertion of overall damage costs?

A. Excessive speed by the public.

B. Reckless driving by the public.

C. Improper backing of the apparatus.

D. Poor apparatus design or maintenance.

Definition

C. Improper backing of the apparatus. (61)

Term

Excessive speed by the fire apparatus DO can result is which of the following?

A. Unpredictable behavior of public.

B. Vehicle system failure, especially braking system.

C. Inability to recognize a dangerous situation.
D. Inability of DO to stop in time to avoid a collision with another vehicle.

Definition

D. Inability of DO to stop in time to avoid a collision with another vehicle. (61)

Term

Which of the following is NOT a factor that contributes to collisions that involve DO error as the cause?

A. Insecurity in one's driving ability.

B. Misunderstanding of apparatus capabilities.

C. Inability to recognize a dangerous situation.

D. Lack of knowledge about how to operate the controls of an apparatus in an emergency.

Definition

A. Insecurity in one's driving ability. (62)

Term

Which of the follwing statements about driving regulations is TRUE?

A. Fure apparatus DOs are exempt from rules and regulations governing other vehicle operators.

B. Emergency vehicles are exempt from laws rquiring vehicles to stop for school busses that are flashing signal lights.

C. In some jurisdictions, statutes may exempt emergency vehicles from diving regulations whem returning to quarters from an alarm.

D. If a DO does not obey driving regulations and is involved in a collision, both the DO and the fire department may be held responsible.

Definition

D. If a DO does not obey driving regulations and is involved in a collision, both the DO and the fire department may be held responsible. (64)

Term

Which of the following statements about driving regulations id FALSE?

A. All traffic signals and rules must be obeyed during nonemergency driving.

B. Driving regulations pertain to dry, clear roads during nighttime conditions.

C. DOs should adjust speeds to compensate for conditions such as wet roads and fog.

D. When exempted from statutes, DOs must exercise care for the safety of others and maintain complete control of the vehicle.

Definition

B. Driving regulations pertain to dry, clear roads during nighttime conditions. (63)

Term

What is the first step in starting a vehicle?

A. Start the engine.

B. Disconect all ground shore lines.

C. Turn on the vehicle battery or batteries.

D. Allow air to build up in the brake system.

Definition

B. Disconect all ground shore lines. (65)

Term

When starting a vehicle, if the oil pressure guage does not indicate any reasonable amount of oil pressure within ___ of starting the apparatus, stop the engine immediately.

A. 1 to 2 seconds.

B. 2 to 5 seconds.

C. 5 to 10 seconds.

D. 1 to 3 minutes.

Definition

C. 5 to 10 seconds. (67)

Term

When diving a manual transmission apparatus, depress the ___ with your left foot, depress the service brake pedel with your right foot and release the parking brake.

A. Clutch pedal.

B. Gear shift.

C. Accelerator.

D. Parking brake.

Definition

A. Clutch pedal. (68)

Term

When driving a manual transmission apparatus, keep the apparatus in low gear until the ___ is reached for shifting to a higher gear.

A. Proper speed.

B. Proper pressure.

C. Proper temperature.

D. Proper amount of time.

Definition

A. Proper speed. (69)

Term

When climbing a hill in a manual transmission apparatus, shift the transmission to:

A. Overdrive.

B. A lower gear.

C. A higher gear.

D. Four-wheel drive.

Definition

B. A lower gear. (69)

Term

Once an automatic transmission apparatus is ready to move, depress the ___ and move it to the appropriate gear selection.

A. Gear shift.

B. Clutch pedal.

C. Start button lever.

D. Interlock on the shifter.

Definition

D. Interlock on the shifter. (69)

Term

On automatic transmission apparatus, be aware that the ___ influences automatic shifting.

A. Length of the clutch shifter.

B. Pressure placed upon the accelerator.

C. Pressure placed upon the clutch pedal.

D. Pressure placed upon the brake pedal.

Definition

B. Pressure placed upon the accelerator. (70)

Term

When cruising in an apparatus, do not try to reach rated speed in the:

A. Low gears.

B. High gears.

C. Drive gears.

D. Override gears.

Definition

A. Low gears. (70)

Term

When ddriving an apparatus, stay in the highest gear that allows the apparatus to ___ and still have some power in reserve for acceleration.

A. Lug.

B. Idle in nuetral.

C. keep up with traffic.

D. Reach 400 to 500 rpm.

Definition

C. keep up with traffic. (70)

Term

What should be avoided in order to reduce lugging?

A. Overthrottling.

B. Downshifting.

C. Clutch burnout.

D. Riding the clutch.

Definition

A. Overthrottling. (71)

Term

Avoid overspeeding as a result of improper downshifting or hill decent. Choose a gear that allows the engine to operate at ___ lower than maximum recommended rpm.

A. 100 to 200 rpm.

B. 200 to 300 rpm.

C. 300 to 400 rpm.

D. 400 to 500 rpm.

Definition

B. 200 to 300 rpm. (71)

Term

Which fo the following in NOT a consideration when stopping the apparatus?

A. Weight of apparatus.

B. Length of apparatus.

C. Condition of brakes.

D. Condition or road surface.

Definition

B. Length of apparatus. (71)

Term

Which of the following provide most of the necessary slowing action whem stopping an apparatus?

A. Engine brakes.

B. Parking brakes.

C. Catalytic converters.

D. Braking retarders.

Definition

A. Engine brakes. (71)

Term

When the engine must be left to idle for an extended period of time, at what should the idle be set?

A. 300 to 400 rpm.

B. 500 to 650 rpm.

C. 700 to 900 rpm.

D. 900 to 1100 rpm.

Definition

D. 900 to 1100 rpm. (72)

Term

If diesel engines are to be idling, they should be set at:

A. Slow idle.

B. Low idle.

C. High idle.

D. Regular idle.

 

Definition

C. High idle. (72)

Term

Except when in an atmosphere containing flammable gases or vapors, never shut down immediately after full-load operation; istead, allow the engine temperature to stabilize by idling it ___ minutes before shutdown.

A. 1 to 2.

B. 3 to 5.

C. 5 to 8.

D. 5 to 10.

Definition

B. 3 to 5. (72)

Term

The first element in learning to drive safely is to:

A. Demand the right-of-way.

B. Always wear your safety belt.

C. Develop a safety-conscious attitude.

D. Concider the fire department's public image.

Definition

C. Develop a safety-conscious attitude. (73)

Term

Which of the following is NOT an exception to the NFPA 1500 seated and belted requirement?

A. When loading hose back onto a fire apparatus.

B. When riding in enclosed cages on the front of a brush truck.

C. When providing patient care in the back of an ambulance.

D. When performing training for personnel learning to drive a tiller.

Definition

B. When riding in enclosed cages on the front of a brush truck. (73)

Term

Which of the following statements about loading large diameter hose is TRUE?

A. The area is which the hose loading is performed must be closed to other vehiclular traffic.

B. The area in which the hose loading is performed must be cleared and swept pf any debris.

C. The apparatus must be driven in a backward direction at a speed no greater the 5 mph.

C. At least one member must be standing in the hose bed in order to have complete visual contact with the hose loading operation.

Definition

A. The area is which the hose loading is performed must be closed to other vehiclular traffic. (74)

Term

Which of the following statements abour backing a fire apparatus is TRUE?

A. Whenever possible, the DO should avoid backing the apparatus.

B. It is often faster to back the apparatus than to drive around the block and start again.

C. It is safer and easier to back the apparatus than to drive around the block and start again.

D. When backing is necessary, there should be at least two firefighters assigned to communicate with the DO.

Definition

A. Whenever possible, the DO should avoid backing the apparatus. (76)

Term

Some SOPs require the DO to ___ before backing a vehicle that is not equiped with an alarm system to warn others that the apparatus us backing.

A. Sound the siren.

B. Sound the horn twice.

C. Turn on emergency lights.

Sound the siren and turn on emergency lights.

Definition

B. Sound the horn twice. (76)

Term

What should be done when approaching a visually obstructed intersection?

A. Look right and left, and proceed as usual.

B. Bring the apparatus to a complete stop before proceeding slowly.

C. Proceed as usual if faced with a green signal light.

D. Slow tha apparatus to a speed that allows a stop if necessary.

Definition

B. Bring the apparatus to a complete stop before proceeding slowly. (77)

Term

If departmental SOPs allow, what should be done at a red signal light?

A. Slow the apparatus to a speed that allows a stop if necessary.

B. Bring the apparatus to a complete stop and wait for the light to turn green.

C. Ensure that all lanes of traffic are yeilding to the apparatus and proceed as usual.

D. Come to a complete stop and assure that all lanes of traffic are yeilding to the apparatus before proceeding.

Definition

D. Come to a complete stop and assure that all lanes of traffic are yeilding to the apparatus before proceeding. (77)

Term

Which of the following is visual lead time?

A. The sum of the DOs reaction distance and the vehicle's braking distance.

B. The distance the vehicle travels from the time the brakes are applied until the apparatus comes to a complete stop.

C. The scanning by DOs far enough ahead of the apparatus to ensure that evasive action can be taken if necessary.

D. The distance a vehicle travels while a driver is transferring the foot from the accelerator to the brake pedal after perceiving the need for stopping.

Definition

C. The scanning by DOs far enough ahead of the apparatus to ensure that evasive action can be taken if necessary. (79)

Term

Which of the following is reaction distance?

A. The sum of the DOs reaction distance and the vehicle's braking distance.

B. The distance the vehicle travels from the time the brakes are appied until the apparatus comes to a complete stop.

C. The scanning of DOs far enough ahead of the apparatus to ensure that evasive action can be taken if necessary.

D. The distance a vehicle travels while a driver is transferring the foot from the accelerator to the brake pedal after perceiving the need for stopping.

Definition

D. The distance a vehicle travels while a driver is transferring the foot from the accelerator to the brake pedal after perceiving the need for stopping. (79)

Term

Which of the following statements anout stopping the apparatus is FALSE?

A. At an equal speed, apparatus of differing weights will stop at equal distances.

B. The ability of the appatatus to stop is negatively affected by steep, wet, snowy or icy roads.

C. A vehicle with properly maintained brakes will stop faster than one with brakes in disrepair.

D. It will take a greater distance to stop a vehicle that is going 50 mph than the same vehicle when it is traveling 30 mph.

Definition

A. At an equal speed, apparatus of differing weights will stop at equal distances. (79-81)

Term

Whenever a vehicle undergoes a change in speed or direction, weight transfer takes place relative to:

A. The severity of change.

B. The velocity of change.

C. The rate and degree of change.

D. The speed at shich the apparatus is traveling.

Definition

C. The rate and degree of change. (81)

Term

Which of the follwing braking systems incorporate "dry road/slippery road" switches?

A. Antilock braking system.

B. Front brake-limiting valve type.

C. Electromagnetic braking system.

D. Antilock braking system with automatic traction control.

Definition

B. Front brake-limiting valve type. (82-83)

Term

Which of the following braking systems have a snow-and-mud switch?

A. Antilock braking system.

B. Front brake-limiting valve type.

C. Electromagnetic braking system.

D. Antilock braking system with automatic traction controll.

Definition

D. Antilock braking system with automatic traction controll. (83)

Term

Whenever possible, avoid passing vehicles that do not:

A. slow down when the apparatus approaches.

B. Acknowledge eye contact, sirens and warning lights.

C. Pull over or yeild the right-of-way to the fire apparatus.

D. Blink their lights or acknowledge the apparatus with a hand signal.

Definition

C. Pull over or yeild the right-of-way to the fire apparatus. (83)

Term

Avoid passing vehicles:

A. At night.

B. On the left.

C. On the right.

D. During rush hour.

Definition

C. On the right. (83)

Term

When driving in adverse weather, decrease speed graually, slow down when approaching curves, keep off low or soft shoulders and avoid:

A. Braking.

B. Upshifting.

C. Downshifting.

D. Sudden turns.

Definition

D. Sudden turns. (84)

Term

When driving in adverse weather, recognize areas that become slippery first, wuch as bridge surfaces, ___ slopes of hills, shaded spots and areas where snow is blowing across the roadway.

A. Eastern.

B. Western.

C. Northern.

D. Southern.

Definition

C. Northern. (84)

Term

When driving in adverse weather, ___ the brakes while in an area free of traffic to find out how slippery the road is and to determine your approximate stopping distance.

A. Set.

B. Test.

C. Pump.

D. Release.

Definition

B. Test. (84)

Term

Remember that it takes ___ times more distance for a vehicle to come to a complete stop on snow and ice than it does on dry concrete.

A. 2 to 3.

B. 3 to 15.

C. 4 to 20.

D. 5 to 25.

Definition

B. 3 to 15. (85)

Term

Which of the following statements reguarding warning devices is FALSE?

A. Turn headlights on while responding, even during daylight hours.

B. Do not leave spotlights shining on vehicles, because this blinds the driver.

C. Use sirens for all responces and not just emergency response situations.

D. Use discretion in the use of sirens when responding to sensitive aituations, such as psychiatric emergencies.

Definition

C. Use sirens for all responces and not just emergency response situations. (85-86)

Term

When more than one emergency vehicle is responding along the same route, travel at least ___ apart.

A. 50 to 100 feet.

B. 200 to 300 feet.

C. 300 to 500 feet.

D. 600 to 1000 feet.

Definition

C. 300 to 500 feet. (86)

Term

Turn off some of the apparatus' warning lights once it is parked so as not to:

A. Overheat the emergency area.

B. Redefine the emergency area for members of the emergency team.

C. Overpower the effectivemess of the reflective trim on the firefighter's clothing.

D. Interfere with pump pressures and generating equipment in the emergency area.

Definition

C. Overpower the effectivemess of the reflective trim on the firefighter's clothing. (87)

Term

Which of the following traffic control devices stops the flow of traffic so that the apparatus can exit safely?

A. Light-activated system.

B. Siren-activated system.

C. Multiple traffic signal control.

D. Traffic signal in front of the fire station.

Definition

D. Traffic signal in front of the fire station. (87)

Term

Which of the following traffic control devices provides green lights for the direction that the apparatus is traveling and red signals in all other directions?

A. Light-activated system.

B. Siren-activated system.

C. Multiple traffic signal control.

D. Traffic signal in front of the fire station.

Definition

A. Light-activated system. (87-88)

Term

Written tests for DOs may include questions pertaining to which of the following areas?

A. Writing abilities.

B. Reading comprehension.

C. Organizing abilities.

D. Hydraulic calculations.

Definition

D. Hydraulic calculations. (89)

Term

Which of the following is NOT a type of driving excersise required by NFPA 1002?

A. Alley dock.

B. Parallel parking.

C. Serpentine course.

D. Diminishing-clearance.

Definition

B. Parallel parking. (89-92)

Term

Which driving excercise simulates maneuvering around parked and stopped vehicles and tight corners?

A. Alley dock.

B. Serpentine course.

C. Diminishing-clearance.

D. Confined space turnaround.

Definition

B. Serpentine course. (91)

Term

Which driving exercise measures a DOs ability to steer the apparatus in a straight line, to judge distances from wheel to object and to stop at a finish line?

A. Alley dock.

B. Parallel parking.

C. Diminishing-clearance.

D. Confined space turnaround.

Definition

 

C. Diminishing-clearance. (91)

Term

T/F: Data show that fire apparatus collisions at intersections are the most frequent and the most severe.

 

Definition

True: (59)

Term

T/F: It may take longer to stop an apparatus equipped with hydraulic brakes than an apparatus equipped with air brakes.

Definition

False: It may take longer to stop an apparatus equipped with air brakes than an apparatus equipped with hydraulic brakes. (62)

Term

T/F: Homebuilt water tenders have had a high incidence of serious collisions.

Definition

True: (59)

Term

A fire apparatus should not be moved until all occupants are within the cab, in a seated position and wearing seat belts.

Definition

True: (64)

Term

T/F: On apparatus equipped with a manual shift transmission, teh DO should start the engine with the drive transmission in Park.

Definition

False: On an apparatus equipped with a manual shifr transmission, the DO should start the engine witht he drive transmission in Nuetral. (66)

Term

T/F: Excessive of abrupt brake application can cause a skid, injury to firefighters and mechanical failure.

Definition

True: (71)

Term

T/F: DOs may demand the right-of-way, because they legally have it.

Definition

False: DOs cannot demand the right-of-way, although they may legally have it.

Term

T/F: At least one member, other than the DO and the ones actually loading the hose, must be assigned as a safety observer when loading large diameter supply hose.

Definition

True: (74)

Term

T/F: NFPA 1500 permits riding on the outside of a moving fire apparatus only if it is part of the departmental SOPs.

 

Definition

False: NFPA 1500 prohibits riding on the outside of a moving fire apparatus for any reason.

Term

T/F: A significant portion of fire aparatus collisions occure while the apparatus is being driven in reverse.

Definition

True: (76)

Term

T/F: When backing a fire apparatus, at least one firefighter - and preferably two - should ne nehind the apparatus to act as spotters.

Definition

True: (76)

Term

T/F: Before driving into oncoming taffic, the DO must be certain that oncoming traffic is able to see the approaching apparatus.

Definition

True: (77)

Term

T/F: Some departments train their DOs to practise looking 12 seconds ahead when driving on city streets and 15 seconds ahead when driving on highways.

Definition

False: Some departments train their DOs to practice looking 12 seconds ahead when driving on city streets and 20 seconds ahead when driving on highways. (79)

Term

T/F: In vehicles equipped with air brakes, there is an approximate delay of 0.4 seconds in the time from which the DO pushes down on the brake pedal until sufficient air pressure is sent to the brakes to operate.

Definition

True: (82)

Term

T/F: Always travel in the outermost lane on lultilane roads.

Definition

False: Always travel in the innermost lane on multilane roads. (83)

Term

T/F: Studies have shown that numerous visual warning devices are more effective once the apparatus is stopped on the scene during night-time operations.

Definition

False: Studies have shown that numerous visual warning devices may actually pose hazards for the firefighters once the apparatus is stopped on the scene during night-time operations. (87)

Term

T/F: Traffic control devices are not substitutes for using proper defensive driving techniques.

Definition

True: (89)

Term

T/F: The confined space turnaround driving exercise tests the DOs ability to turn the vehicle 180 degress within a confined space.

 

Definition

True: (91)

Term

T/F: DOs should not exceed 10 mph when leaving the station.

Definition

True: (93)

Term

T/F: DOs should remember that icy, wet, downgrades of snow-packed roads increase braking distance by as much as ten times.

Definition

False: DOs should remember that icy, wet downgrades or snow-packed roads increase braking distance by as much as fifteen times.

Term

List the five most common causes of fire apparatus collisions.

Definition

1. Failure to obey posted requlations or directions.

2. Failure to yeild to emergency vehicles.

3. Excessive speed.

4. Unpredictable behavior created by a panic reaction to an approaching emergency vehicle.

5. Inattentiveness.

Term

List the factors to remember in anticipating other drivers' actions.

Definition

1. Aim high in steering.

2. Get the big picture.

3. Keep your eyes moving.

4. Leave yourself and "out".

5. Make sure others can see and hear you.

Term

List the most common causes of skids.

Definition

1. Driving too fast for road conditions.

2. Failing to properly appreciate weight shifts of heavy loads.

3. Failing to anticipate obstacles.

4. Improper use of auxiliary braking devices.

5. Improper maintenance of tire air pressure and adequate tread depth.

Supporting users have an ad free experience!