FireFighter 2 Part 2 Flashcards

1
Q

What position is required to be filled at all incidents?

A

command

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2
Q

What command is it when a firefighter reports to one supervisor?

A

Unity of Command

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3
Q

Aeration mixes _____ with air

A

Foam

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4
Q

What are the two types of command?

A

single and unified command

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5
Q

What does it mean when the stem on an O.S. and Y valve is out?

A

it is open

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6
Q

Form of electric heat energy

A

Arcing

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7
Q

What sprinkler head is designed to be mounted on top of the supply piping?

A

upright

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8
Q

Where is decontamination performed?

A

Warm zone

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9
Q

Where are chocks placed on a vehicle

A

Both in front and behind tires

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10
Q

Which foam can be used for spill-related fires involving gas and light hydrocarbon fuels?

A

AFFF

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11
Q

How is a hydrant labeled on a map

A

H in rectangle

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12
Q

Which method is used at fires where the firefighter can use an object to deflect the foam stream and let flow down?

A

bounce off method

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13
Q

Sprinkler system with all heads of the open type

A

Deluge

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14
Q

What should be used to protect flammable gas containers that are exposed to heavy fire?

A

unmanned master stream

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15
Q

The most reliable system of all fire protection devices?

A

Automatic sprinkler

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16
Q

Metal/wooden plates used to connect and strengthen intersections of metal and wood truss

A

Gusset plates

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17
Q

Multiple connections for electrical purposes

A

Junction box

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18
Q

What valve keeps the gas from escaping into the atmosphere?

A

discharge valve

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19
Q

What is the expansion ratio of propane?

A

270:1

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20
Q

MC 306

A

gasoline 1203 (🤷 not sure what they mean)

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21
Q

What attack is an offensive fire attack method intended to cook the fire compartment from a safe location?

A

transitional attack

22
Q

AFFF

A

3-6%

23
Q

Which sprinkler head uses a glass bulb filled with glycerin or alcohol?

A

frangible bulb

24
Q

How do you know when an OS&Y is open

A

Threaded portion of stem visible

25
Q

Established set of criteria by which tactical decisions can be made based on an assessment of the benefits to be gained compared to risk involved

A

Risk management

26
Q

What is a primary source of information for the incident report?

A

property owner/occupant

27
Q

Compressed Air Foam System

A

Class A Foam

28
Q

What type of survey is voluntary inspection and for residential buildings?

A

fire safety survey

29
Q

Who orders multiple alarms/additional resources for large scale incidents?

A

Incident Commander

30
Q

Class A Foam

A

Reduces surface tension

31
Q

When should overhaul be started?

A

After fire investigator goes over scene

32
Q

Who are the stop, drop and roll and EDITH taught to?

A

young children

33
Q

What is used to cut a windshield

A

reciprocating saw

34
Q

Fire resistive material is rated for how many hours?

A

2-4

34
Q

What are water-soluble flammable liquids?

A

polar solvents

35
Q

Hose testing, make sure to document the date and results

A

True

36
Q

What fire effect is to indicate exactly how long a material was exposed to fire?

A

depth of char

37
Q

What connection does an FDC have

A

2 1/2 female ends

38
Q

What do you do after cutting the steering wheel rim off?

A

sharp edges must be covered

39
Q

Basement fire w/ no windows

A

Cut hole in floor above fire

40
Q

What tool is used to break a window shield

A

Axe

41
Q

What are the two body frames?

A

body-over-frame and unibody

42
Q

Ventilation hole

A

4x4

43
Q

Which body type has no beams?

A

unibody

44
Q

When working a confined spaces what should you assume?

A

IDLH

45
Q

Mechanical ventilation

A

Ideal to go with the wind

46
Q

Foam proportioning mixing water w/ appropriate water solution

A

batch mixing

47
Q

LPG leak

A

Wear full PPE

48
Q

Polices are examples of standing plans designed to provide guidance for decision making

A

True

49
Q

Computer Aid Dispatch

A

helps tele communicators with dispatch information

50
Q

Preferred method to control flammable liquid fire

A

Use of foam