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DC Flashcards

1
Q

Class “A” Fire

Indication & burnables:

A

White smoke anything ash producing

Paper, clothes, fiberous textiles, human

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2
Q

Class “A” fire

Agents:

A

Primary FM
Secondary CO2 on small fires

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3
Q

Class “B” Fire

Indication & burnables:

A

Black smoke

JP5
Lube oil
Hydraulic Fluid

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4
Q

Class “B” Fire

Agents:

A

AFFF
PKP
HALON 1301

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5
Q

Class “C” Fire

Indication & burnables:

A

Arcs and sparks, white smoke

Energized electrical equipment

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6
Q

Class “C” fire

Agents:

A

Primary CO2
Secondary FM

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7
Q

Class “D” Fire

Indication & burnables:

A

Combustible metals at 1400 degrees

Magnesium, titanium, powdered aluminum

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8
Q

Class “D” fire

Agents:

A

Jettison

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9
Q

Fire Triangle

A

Heat
Oxygen
Fuel

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10
Q

Fire tetrahedron:

A

Heat
Oxygen
Fuel
Chemical chain reaction

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11
Q

Stage of fire:

A

Growth
Fully developed
Flash over
Decay

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12
Q

Fire Fighting Equipment:

Standard firefighting hose:

A

50 ft
1.5” and 2.5”
known as cotta. Jacket

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13
Q

Fire Fighting Equipment:

P-100

A

100 GPM
83 psi with 20ft suction
Firefighting/Dewatering
2.75 hours of operation
JP5/Dfm

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14
Q

Fire Fighting Equipment:

PECU

A

Used to access difficult spaces/rescue personal

Battery powered
Oxygen driven

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15
Q

PECU stands for?

A

Portable
Exothermic
Cutting
Unit

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16
Q

Fire Fighting Equipment:

Vari-Nozzle Patterns:

A

Wide & Narrows fog
Solid stream
95 gpm inside ship
125 gpm outside ship

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17
Q

Fire Fighting Equipment:

NFTI

A

k90 talisman
Can’t see through glass

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18
Q

NFTI stands for?

A

Navy
Firefighting
Thermal
Imager

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19
Q

2 types of battery for NFTI:

A

Rechargeable 4.85 hours
AA BATTERY 3.05 hours

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20
Q

Fire extinguisher:

PKP 2 types:

A

18 Lb
19ft
10 secs

27 lb
21ft
11 sec

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21
Q

PKP stands for?

A

Potassium bicarbonate

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22
Q

Fire extinguisher:

CO2

A

15lbs
4-6ft
45 seconds

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23
Q

Fire extinguisher:

AFFF

A

2.5 gals
15ft
55-65 sec

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24
Q

CO2 stands for?

A

Carbon Dioxide

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25
AFFF stands for?
Aqueous Film Forming Foam
26
SCBA stands for?
Self Contained Breathing Apparatus
27
SCBA Type of Bottles:
Carbon Fiber are grey
28
SCBA 2 sized bottles:
30min bottle 45min bottle
29
SCBA 30min bottles is for?
investigator Gas free engineers electricians
30
SCBA 45min bottles are for?
scene leaders team leaders nozzleman access man hose men plug man
31
SCBA are rated at?
4500 psi (grade D air)
32
SCBA Minimum operating pressure?
4000 PSI
33
SCBA stages?
1st stage regulator reduces the psi down to 100 psi 2nd stage regulator reduces the psi down to.05 psi
34
SCBA 5 total lights for the heads up display (HUD):
2 Green: 75-100% 1 Green: 50-75% 1 Amber: 25-50% 1 Red: 0-25% 1 red circle: low battery
35
Ways to De-smoke:
Portable Natural Installed Cari Nozzle technique
36
DESMOKE Equipment:
Box Fan Ram Fan
37
Desmoke Box fan characteristics:
Rated at 3200 CFM 115v Smoke curtains and door bar in tandem with fan
38
WSOA stands for?
Water Smoke Overboard Apparatus
39
Desmoke Ram Fan characteristic:
2000 CFM at 150 psi Firemain Grounded Use with trunk to direct toxins and smoke overboard.
40
AFFF Rati:
94% Seawater 6% AFFF Concentrate
41
AFFF Operations:
Push buttons (remote) SOPV
42
AFFF how many total station?
20 station All on 2nd deck 10 starboard (odd) 10 port (even)
43
AFFF Tanks:
600 gallons 90/10 coppe/nickel 2 reserve tanks
44
AFFF Reserve tank location?
FWD HB1 port side above FWD O2N2 AFT HB3 STBD above AFT O2N2 3500 gallons
45
AFFF Pump:
Injection pump Proportion pump Transfer pump
46
AFFF Injection Pump Characteristics:
Sends AFFF to the flight deck Stations 1,2,11 & 12 are injection only
47
AFFF Proportioner pump characteristics:
Sends AFFF everywhere else throughout the ship Hanger bay sprinklers Weapons elevation Pump rm 1,2 & 3
48
AFFF Transfer pump characteristics:
1 inboard of AFFF #6 2 Outboard of AFFF #13 360 GPM
49
RED/BLUE valves
AFFF Concentrate
50
Red/green valves:
AFFF Mixture
51
Hazards of AFFF?
Left out for to long it can produce Hydrogen Sulfide (H2S) gas
52
AFFF Fog Foam Circuit:
X50J
53
CO2 Fixed Flooding System Activation:
Break glass Pull red t-handle until you see red on the cord 50lb CO2 bottle 60sec
54
CO2 Fixed Flooding System Power Panel:
2 lights White- power available Red- system activated
55
CO2 Fixed Flooding System 2 Plunger:
1st alarms 2nd Ventilation shutdown
56
CO2 Fixed Flooding System 6 locations:
All flammable storerooms
57
CO2 Fixed Flooding System Display?
Oxygen
58
HALON- Type on board (1301) characteristics?
Bromo triflouro methane Replaced HALON 1301 5pound CO2 bottle Pressurized by Nitrogen
59
HALON- Type on board (1301) 2 Locations to activate:
Local - directly outside the space Remote- Furthest point away from the space (usually on the 2nd deck)
60
HALON- Type on board (1301) Activate:
Pull pin and squeeze handle Discharge 60 seconds in manned 30 seconds in unmanned
61
HALON- Type on board (1301) Total Location?
8 total
62
HALON- Type on board (1301) 3 Plunger:
1st alarms 2nd ventilation shutdown 3rd halon discharge
63
HALON- Type on board (1301) 3 power panel Light indicators:
White- power available Amber- activated Red- discharge
64
What breaks the chemical reaction chain?
Halon
65
Halon bottles decompose at what?
900 degrees
66
Halon breaks into 2 gases?
Hydrogen Bromide Hydrogen fluoride
67
For a good halon discharge?
Allow HALON to soak for 15 minutes and 15 minutes ventilation
68
CBR Stands for?
Chemical Biological Radiological Warfare
69
CBR 3 physical state of chemical?
Solid Liquid Gas
70
CBR 4 categories of chemical agents:
Blood Blister Choking Nerve
71
CBR Chemical enter the body through:
Respiratory tract Skin contact Eyes Wounds and cuts
72
CBR 4 difference types of radiation:
Alpha Beta Gamma Neutrons
73
CBR Agent indicators:
M-8 Paper M-9 Paper M256A1 kit
74
CBR M-8 paper response and indicator?
Response time 20 seconds Color indicators: Green-V nerve Yellow-G nerve Red- H blister
75
CBR M-9 paper response and indicator
Response time: 10 seconds Color indicators: Red
76
CBR M256A1 Kit characteristics?
Detects agents in Vapor Indicators: Nerve-Star (*) Blood- Circle (o) Blister- square ([]) Lewisite
77
CBR MOPP stands for ?
Mission Oriented Protective Posture
78
CBR How many MOPP levels ?
5 Level
79
CBR MOPP level 0:
No danger of attack
80
CBR MOPP Level 1:
Gear is issued and stowed at the battle stations
81
CBR MOPP Level 2:
Mask is carried on person, M8/M9 Paper posted
82
CBR MOPP level 3:
General Quarters is called
83
CBR MOPP level 4:
Mask is donned along with entire JSLISTER CBR
84
CBR Decontamination station is?
Clean personnel through showering with salt water and fresh water.
85
CBR M-291 is?
Clean personnel through physical removal, absorption and neutralization.
86
CBR Equipment:
M50 JSLIST ATROPINE and 2 Pam Chloride
87
CBR M50 Protective mask contaminated life spans:
30 days
88
CBR M50 Protective mask uncontaminated life spans:
60 Days
89
CBR M50 Protective mask training indicator?
White stripe
90
CBR jSLIST stands for?
Joint Service Lightweight Integrated Suit Technology
91
CBR JSLIST shelf life?
5 years
92
CBR JSLIST compuse of:
Trouser Coat Boots Gloves Glove inserts
93
CBR JSLIST wear:
4 days uncontaminated 24hrs contaminated
94
CBR Atropine and 2 Pam chloride ?
Used after exposure and symptoms of nerve agents 3 are issue
95
Shoring Metal:
Shore: 3-5ft Compressed: 20,000 LBS Extended: 12,000 LBS Shore: 6-11ft Compressed: 20,000 LBS Extended: 6,000 LBS
96
2 type of shoring ?
Metal and WOOD
97
Shoring Wood:
Yellow pine Douglas fir Hemlock Spruce
98
Shoring length calculations:
30 times the minimum but thickness
99
Wedge length calculations:
6 times the minimum but thickness
100
Shoring Methods:
Direct compression (I-type) Cross axial (H-type) Triangulation (k-Type) *keep V angle between 65 and 90 degrees
101
Pipe patching 4 types:
Soft patch Ewarp Jubilee Banding patch
102
Pipe patching Soft patch rated?
150 PSI
103
Pipe patching Soft patch materials:
Rubber gasket Marlin Oakum Wedges
104
Pipe patching Soft patch utilized:
Fresh/ Salt water system
105
Pipe patching EWARP stands for?
Emergency Water Activated Repair Patch
106
Pipe patching EWARP soak time?
20 Seconds
107
Pipe patching Ewarp cure time?
30 minutes
108
Pipe patching Ewarp 2 sizes:
2” x 5” 4” x 15”
109
Pipe patching Banding patch rated at:
150 psi
110
How many repair lockers?
10 total 4 located on the 2nd deck 3 located on the hanger bay 3 located on the O3 level
111
How many repair lockers?
10 total 4 on 2nd deck 3 on hanger bay 3 on 03 level
112
Rep 2 ?
Near female engineering berthing
113
Rep 4?
Fwd of dispatch
114
Rep 5?
Near port side chow line
115
Rep 3 ?
Supply male berthing
116
1 foxtrot
Fwd HB1
117
1 Bravo ?
MID HB2
118
1 Alpha
AFT HB3
119
7 foxtrot
Near V2 male berthing
120
7 bravo?
Near ATO
121
7 Alpha?
Near female deck berthing

ESWS- DC (1 decks)

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