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Esws > DC > Flashcards

DC Flashcards

1
Q

What is NFTI?

A

Naval firefighters thermal imager

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2
Q

How long will NFTI last?

A
  1. 85 hrs rechargeable

3. 05 hrs AA batteries

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3
Q

NFTI modes of operation

A

Thermal imaging

Video overlay

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4
Q

What mode of the NFTI is used for firefighting?

A

Thermal imaging

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5
Q

What is EEBD?

A

Emergency escape breathing device

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6
Q

How long will EEBD last?

A

10 min

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7
Q

What is EEBD used for?

A

Escape from fire or toxic gas

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8
Q

Shelf life of EEBD

A

15 years

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9
Q

Max time to don EEBD

A

10sec

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10
Q

Purpose of the fire main

A

Provide water for firefighting and for flushing

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11
Q

What type of fire main does the BLR have?

A

8in single main

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12
Q

Where are the fire pumps?

A

Fwd a/c
Fire room
Engine room
Aft a/c

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13
Q

How many gallons per minute does the fire main pump?

A

1000GPM

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14
Q

What is the minimum manning requirement for the 1 1/2in firefighting hose?

A

3 people

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15
Q

GPM of nozzle inside the ship for 1 1/2in hose?

A

95gpm

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16
Q

GPM of nozzle outside the skin of the ship for 1 1/2in hose?

A

125gpm

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17
Q

Minimum manning for 2 1/2in hose

A

5 people

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18
Q

GPM of nozzle for 2 1/2in hose?

A

250gpm

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19
Q

How do you test for agent in a 2 1/2in hose?

A

Cycle wide to solid stream

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20
Q

What are two ways to test for agent?

A

Inside: water on/off
Outside: cycle through all patterns

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21
Q

What are the positions of the Vari-nozzle?

A

Narrow, wide, and solid stream

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22
Q

What vari-nozzle position is for firefighting?

A

Narrow V

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23
Q

What is the length of a fire hose?

A

50ft

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24
Q

Class A fire

A

Wood, cloth, paper

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25
Q

Class B fire

A

Flammable and combustible liquids

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26
Q

Class c fire

A

Electrical, electronic, and cable fires

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27
Q

Class d fire

A

Metals such as magnesium, sodium, titanium, zinc, and potassium

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28
Q

What smoke will you see and what extinguisher do you use:

Class A fire?

A

White smoke

Solid stream of water

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29
Q

What smoke and what extinguisher:

Class B fire?

A

Black smoke

AFFF

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30
Q

What smoke and what extinguisher:

Class C fire?

A

Blue or white smoke

CO2

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31
Q

What smoke and what extinguisher:

Class D fire?

A

Grey smoke

Jettison

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32
Q

What are the immediate actions if you discover a fire?

A

Call it away

DCC or OD, try to combat small fires yourself

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33
Q

How many sides to a fire boundary?

A

6

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34
Q

What does a topside boundary man do during a fire?

A

Fakes out hose to spray water on floor, keeping the boundary cool

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35
Q

When will you go on air as a boundary man?

A

Primary boundary man

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36
Q

What happens during overhaul?

A

Examination and cleanup

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37
Q

What tools are needed for overhaul?

A

Rake, shovel, haligan, NFTI

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38
Q

What is a rollover fire?

A

Fire is literally coming over the top and moving toward you

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39
Q

How do you fight a rollover fire?

A

Get low and switch to Wide V

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40
Q

How to overhaul class A fire?

A

Solid stream of water

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41
Q

How to overhaul Class B fire?

A

AFFF

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42
Q

How to overhaul Class C fire?

A

CO2

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43
Q

How to overhaul a Class D fire?

A

Jettison

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44
Q

What are the principles of investigation?

A

Cautious
Thorough
Report
Repeat

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45
Q

Portable CO2 weight, how long, and range?

A

15lbs
40-45 sec
4-6 feet

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46
Q

Portable AFFF weight, how long, and range?

A

28 pounds
55-65sec
15ft

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47
Q

Portable PKP weight, how long and range?

A

18lbs, 10sec, 19ft

27lbs, 11sec, 21ft

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48
Q

What is the inline eductor?

A

A tube for auctioning AFFF from buckets at the fire plug.

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49
Q

Where is the portable DC generator?

A

DC shop

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50
Q

What is PECU?

A

Portable exothermic cutting unit

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51
Q

What is PECU used for?

A

Cutting through bulkheads

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52
Q

What is ESP?

A

Electronic submersible pump

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53
Q

Voltage of ESP

A

440volts

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54
Q

Discharge hose for ESP?

A

2 1/2in hose

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55
Q

What is tandem use of ESP?

A

Two ESPs running at once

Not recommended for fuel and hot water

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56
Q

How much air can the RAMFAN displace?

A

2000 cubic feet per minute

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57
Q

How much air can the box fan move?

A

3200 cubic feet per minute

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58
Q

What types of eductors are there?

A

Peri-jet
S-type
Derbyshire

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59
Q

What is the primary and secondary use of the P-100?

A

Primary- firefighting

Secondary- de-watering

60
Q

Where are P-100s located?

A 
Electricians P-way
Outside DC shop
STDB sponson
Port sponson 
HT p-way
61
Q

What is EBAC?

A

Emergency breathing air compressor

62
Q

Where are the EBACs?

A

Medical p-way
Port sponson gear locker
Aviation gear locker

63
Q

What is the purpose of EBAC?

A

If HP air is lost, uses Diesel engine

64
Q

What spaces are protected by Halon?

A

Paint locker, HAZMAT, EDG 1, EDG 2, fwd pump room, fire room, engine room, aft a/c, SSDG

65
Q

What activates Halon release?

A 
5lb CO2 bottle
Pressurized by Nitrogen
Pull pin
Push down pressure switch
CO2 delayed at time delay device 
Bypass valve is used if time delay is not working properly
66
Q

What do you see at the Halon board?

A

5lb co2 bottle
Time delay actuator
Ventilation actuator
Release actuator

67
Q

Primary and secondary purpose of Halon time delay?

A

Ventilation

Evacuation

68
Q

What are the manned spaces?

A

Engine room

Fire room

69
Q

Halon is pressurized by what?

A

Nitrogen

70
Q

What is the required soak time prior to reentry after halon discharge?

A

15min

71
Q

How long does it take to completely discharge halon?

A

10sec

72
Q

What spaces are protected by CO2?

A

Hazmat

Gas cylinder storeroom

73
Q

How do you activate installed CO2?

A

Open red actuator box
Break glass
Pull enclosed cable
Red indicator means it has been activated

74
Q

Where are the AFFF stations?

A

Across from DCC

Above ship gym

75
Q

Ratio of AFFF to seawater?

A

6% AFFF

94% seawater

76
Q

What spaces are protected by each AFFF station?

A

Fire room/engine room

Flight deck/SSDG

77
Q

What is the difference between AFFF hose and regular firefighting hose?

A

AFFF hose is non-collapsible

78
Q

How do you activate the AFFF hose?

A

Push button start

79
Q

How do you secure the AFFF hose?

A

Bail

80
Q

How to activate AFFF bilge sprinklers?

A

Push button activation

81
Q

What spaces are protected by APC?

A

Main mess, CPO mess, flag mess, wardroom, CO’s mess, bake shop

82
Q

How will APC be activated automatically?

A

Link fuses at 360degrees

83
Q

How will APC be activated manually?

A

Remote control box
APC center pressure switch
Pull pin on nitrogen bottle

84
Q

along with APC, what firefighting gear do we use?

A

AFFF

85
Q

In EDG 1 and EDG 2, where do we get the supply of AFFF for the AFFF hose real?

A

5gal AFFF buckets

86
Q

What kinds of chemical agents are there?

A

Nerve
Blister
Choking
Blood

87
Q

What is IPDS and what does it detect?

A

Improved point detection system

Nerve and blister agents

88
Q

Where is EASU/DU?

A

Aviation locker and stbd GM locker

89
Q

Where is CDU/RDU?

A

Bridge and DCC

90
Q

Of M8 and M9, which is specific and which is sensitive?

A

M8 - specific

M9 - sensitive

91
Q

Where do we post M8/M9?

A

All hatches leading to weather decks and ventilation ducts

92
Q

What is the M-291 SDK?

A

Skin decontamination kit

93
Q

What equipment do we use to detect radiation?

A

RADIAC (radiation detection indication and computation)

94
Q

What is ACPG?

A

Advanced chemical protective garment

95
Q

What does ACPG consist of?

A

Jacket
Trousers
Gloves (butyl rubber)
Footwear (butyl rubber)

96
Q

What type of gas mask does the navy use?

A

MCU-2/P

97
Q

When do we change or replace the C-2 canister for MCU-2/P?

A 
Charcoal is wet
Damaged
Clogged
Charcoal dust on face
CO's direction
1 blood agent attack
30 days after exposure to chemical agents
60 days after opening
98
Q

How many decontamination stations do we have?

A

3

99
Q

What is counter measure wash down? How many zones are there?

A

Saltwater wash for CBR attacks

4 zones

100
Q

What is MOPP and how many levels are there?

A

Mission oriented protective posture

4 levels

101
Q

MOPP level 1

A

Yoke is set. Know where gear is

102
Q

MOPP level 2

A

Modified z is set, countermeasure wash down, m9 paper is issued
Carry gear

103
Q

MOPP level 3

A

Zebra and GQ are set

Don flash gear/install new canister on mask

104
Q

MOPP level 4

A

Circle w set

Don mask w/ canister

105
Q

Immediate action for flooding

A

Call it away

DCC or OOD; try to isolate

106
Q

Types of pipe patching

A

Jubilee
Soft patch
Banding
EWARP

107
Q

PSI for each type of pipe patch

A

100psi for jubilee

150psi for all others

108
Q

How to apply jubilee patch

A

Tighten nut and bolt

109
Q

How to apply EWARP

A

Soak in water for 20 seconds

110
Q

What system should EWARP not be used for?

A

Fuel pipes or potable water greater than 300 degrees.

111
Q

Equipment used for de-watering

A

Peri-jet, s-type, and ESP

112
Q

What are the steel shorting sizes?

A

3-5ft

6-11ft

113
Q

Common type of shoring

A

K-type

114
Q

What is a strong back?

A

A beam used to distribute pressure used at both ends of a shoring structure

115
Q

Tools required by shoring watches?

A

Pipe wrench
radio
Two mauls

116
Q

How many SCBA recharge stations are there?

A

3
Repair 2
Post office pway
Ht pway

117
Q

What are the components of SCBA recharge stations?

A

Air booster pump assembly
High pressure filter assembly
Connecting hose assembly

118
Q

If our SCBA recharge doesn’t work r we lose hp air, how do we recharge SCBA bottles?

A

Use EBAC

119
Q

What is PASP and RASP?

A

Primary air supply pack

Reserve air supply pack

120
Q

When will we use PASP and rasp?

A

Toxic gas

121
Q

What size of bottle do we use for PASP/rasp?

A

60 min

122
Q

How long is the hose and max total of hose we can connect?

A

75ft each

total of 3 hoses

123
Q

Main drainage locations

A

1 and 2 - fwd pump room
3 - fire room
4 and 5 - engine room

124
Q

Purpose of main drainage

A

Dewater spaces

125
Q

During GQ, what is the route for transitioning?

A

Fwd and up starboard

Aft and down port

126
Q

Where is the DC deck?

A

4th deck

127
Q

How many repair lockers are there?

A

7

128
Q

Where are the repair lockers?

A 
1f wardroom
1a by ship store
2 scullery
3 HT shop
5 by DCC
7 aviation locker
8 CSOOW
129
Q

Name 5 kits in repair lockers

A

Desmoking, dewatering, pipe patching, banding, adaptor, PECU, plugging, shoring

130
Q

What is a bullseye and what does it tell us?

A 
Compartment location 
  Deck/level
  Frame from fwd to aft
  Relation to center line
  Type of space
131
Q

What is hot work?

A

400 degrees or hotter, or anything that produces spark or flame

132
Q

What/who is needed when hot work is being conducted?

A

Hot work chit and fire watch

133
Q

What is CHT?

A

Collection, holding, and transfer

134
Q

What is grey water?

A

Shower, sinks, deck drains, laundry, scullery, galley

135
Q

What is black water?

A

Urinals and commodes

136
Q

What is H2S?

A 
Hydrogen sulfide (rotten egg smell)
Bi product of AFFF and CHT
137
Q

How far out to sea before we can pump CHT over the side?

A

3NM

138
Q

What are three modes of operation for CHT?

A

In port
Transit
At sea

139
Q

Where is our CHT hose when we align from the pier?

A

Port/stbd sponsons

140
Q

Where are CHT pumps and tanks?

A

1 - fwd pump room

2 - engine room

141
Q

Who is the ship Fire Marshall

A

DCC Williams

142
Q

Who is the ship GFE?

A

CWO Mann

143
Q

Who is the DCA?

A

CWO Mann

144
Q

Who is the DCO?

A

LCDR Palaylay

145
Q

What is list and trim?

A

How the ship sits in the water
List- port/starboard
Trim- fwd/aft

Esws (11 decks)

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