Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

MAR > Driver Op 2 > Flashcards

Driver Op 2 Flashcards

1
Q

How many times may you maneuver the apparatus forward and in reverse while completing the confined space

A

As many times as necessary to accomplish this task

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Which of the following systems could cause a apparatus to lose control in rain or icy conditions

A

Auxiliary engine brake

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Automatic load management system monitors and protects an apparatus

A

Electrical system

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

NFPA 1901 a pumper must be equipped with a permanent mounted pump with a minimum rating of __ GPM and an onboard water tank holding a minimum of __gallons.

A

750 GPMS ; 300 Gallons

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

A volt meter registers the voltage of the apparatus

A

Battery system

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Before the fire apparatus moves who must visually check that all members are wearing seatbelts ?

A

Driver operator

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Most fire apparatus accidents happen when ?

A

Backing up

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Which of the following statements is true regarding adding fuel to equipment

A

If engine is hot allow it to cool before fueling the equipments

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

An engine should cool for at least ______ minutes before the driver/operator attempts to check the oil level.

A

15 minutes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

When backing an apparatus what arm signal the spotters uses __ to signal stop

A

X arms cross

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

If you’re uncertain which type of fuel an apparatus is to be fueled with where can you quickly find that information for the apparatus

A

The cap of the fuel tank

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

According to NFPA 1901 where would a driver/operator find the height limitation of their apparatus ?

A

On the cab of the truck

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Where should a spotter stand while the apparatus is moving in reverse ?

A

Behind and to the left of apparatus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

When opening a fire hydrant where should you stand ?

A

Behind the caps

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

What is the atmospheric pressure at sea level that will affect a pumps ability to draft?

A

14.7 pounds psi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

The use of sirens and warning lights __ the right of way while responding to an emergency

A

Request

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Why are pumps that require an annual performance test are pumps that have a rated capacity of __ or water at __

A

250 GPM
150 psi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

When conducting a pump performance test ambient air temperature should be between

A

35 degrees F to 90 degrees F

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Antifreeze fluid is part of the apparatus__

A

Coolant system

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

During a change over operation you switch from the onboard water tank supply to a external water source does not exceed

A

10 psi

21
Q

According to the NFPA Standard if static pressure exceeds __ , the system must be equipped with a pressure regulator valve

A

175 PSI

22
Q

Power take off (PTO) units are commonly found in __

A

Ariel apparatus

23
Q

According to the NFPA 1901 standard what should the water temperature range be when conducting a pump performance test ?

A

35 degrees F to 90 degrees F

24
Q

According to the NFPA, if pressures in a sprinkler system are to exceed __ , the system is required a device the outlet to restrict or reduce the flow pressure.

A

150 PSI

25
Q

Which of the following devices is the safest option for directing on coming traffic around an apparatus ?

A

Directional arrows

26
Q

When completing the backing skill from a roadway into a restricted space, how far apart should cones be on a garage door opening ?

A

12 ft wide

27
Q

What is the formula for the nozzle reaction in a smooth bore nozzle ?

A

NR = 1.57 x D2 x NP

28
Q

What process is used to remove air from a fire dump and replace it with water?

A

Priming

29
Q

In relay operation, which pumper is the most important pumper ?

A

Source pumper

30
Q

Which apparatus is considered the workhorse of a relay pump operation ?

A

Attack pumper

31
Q

A type of fire pump testing is conducted by a third party prior to delivery of a new apparatus to the department .

A

Acceptance test

32
Q

Make sure to always use __ when mounting and dismounting an apparatus

A

Handrails

33
Q

Which of the following statements is correct regarding use of a inductor ?

A

The nozzle used with the system must match the flow rating of the inductor.

34
Q

Which of the following is the term used to describe water movement within the water tank of a fire apparatus ?

A

Liquid surge

35
Q

What would the approximate GPM from a 1 1/4 smooth bore nozzle be if the nozzle pressure is 50 PSI ?

A

300 GPM

36
Q

When testing a foam proportioning system which criteria should you follow ?

A

Ratio specified by AHL

37
Q

Where can a driver/operator find the correct type of hydraulic fluid to be use when filling a hydraulic tank on a apparatus ?

A

On a fluid chart in the engineer’s compartment

38
Q

To check the tension on a belt push against the belt in an area where there is no __

A

Pulley

39
Q

To be classified as a pumper by NFPA 1901 a permanently mounted pump must be rated at a minimum at which of the following capacities

A

750 GPM

40
Q

Which US Coin can be substituted for a tire thread depth gauge?

A

Quarter

41
Q

A centrifugal pump can only pump -

A

Water and other liquids (not air)

42
Q

If the exterior FDC connection is damaged such that a connection to it is impossible, an accepted practice is to hook up to the standpipe discharge

A

On the first floor

43
Q

Smooth bore nozzles are referred to as solid stream or solid tip nozzle for a hand line have a nozzle pressure of ?

A

50 psi

44
Q

The lanes width diminishes from a starting point of

A

9 ft 6 in to a width of 8ft 2in

45
Q

NFPA 1901 requires the parking brake to hold the apparatus on a

A

20 percent grade

46
Q

The inspection process should begin with a review of the

A

Apparatus inspection form

47
Q

This type of strainer is ideal for water source in which the depth or the bottom quality is unknown

A

Floating strainer

48
Q

The distance that the fire apparatus travels after you recognize the hazard

A

Reaction distance

MAR (2 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions