DC Flashcards

1
Q

Class bravo

A

AFFF

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2
Q

No straight stream vari nozzle

A

Class c and b

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3
Q

3 advantages of AFFF

A

PREVENTS the escape of the fuel vapors
EXCLUDES oxygen from the fuel surface
PROVIDES a cooling effect

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4
Q

AFFF HOSES

A
8
2 weather deck(flight deck)
2 engine room
1 machine shop ( engine room re entry )
2 fire room 
1 by nsf locker ( fire room re entry )
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5
Q

CO2 flooding systems

A
Flammable storeroom 1
Flammable storeroom 2 
Flammable storeroom 3
Flammable storeroom 4
Flammable gas cylinder storeroom
Supply dept storeroom
Paint locker 
Rewind shop
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6
Q

Halon system onboard

A

Halon 1301

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7
Q

Spaces protected by halon

A

FIREROOM
Engine room
Edg
Pump rooms 1&2

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8
Q

Firemain supplies by?

A

(7) 1000 GPM fire pumps

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9
Q

Fire pumps locations

A

1&2 located in pump room 1
3 in pumproom 2
4&5 in engine room
6&7 in fire room

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10
Q

Pkp

A

Pull pin and actuate by pushing down

For bravo fire

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11
Q

Xray,yoke,zebra

A

Basic material conditions

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12
Q

Inport cruising and emergency

A

Conditions of readiness for USS frank cable

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13
Q

Four major components for wood shoring

A

Shore
Whole
Strong back
Wedge

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14
Q

Best wood shorings

A

Douglas fir

Yellow pine

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15
Q

Metal shoring

A

3-5 20,000 12,000

6-11 20,000 6,000

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16
Q

S type

A

1 1/2 in

2 1/2 out

17
Q

Peri jet

A

2 1/2 in

4 out

18
Q

Electrical submersible pump

A

440 v
2 1/2 out
Tethered line

19
Q

Manual plotting

A

Line
Box
Column

20
Q

Preprinted message blank

A
Address section
Casualty space location within ships section
Casualty location within space section
Boundaries section 
Casualty report section
21
Q

P-100 pump

A

JP-5
F-76

3 in
2 1/2 out

22
Q

Pipe patches

A

Soft patch
Jubilee patch
EWARP
BANDIT PATCH

23
Q

Fire attacks steps

A
Size up
Attck 
Isolate everything
Protect compartments 
Set fire and smoke boundaries
24
Q

Techniques for direct attack

A

Direct attack
Fog
Direct attack from access

25
Q

Post fire overhaul

A
Hidden fires 
Determine spread of fires
Post smoking
Atmospheric test
De watering
26
Q

Flooding

A

Isolate compartments by securing watertight doors

27
Q

Out of control fire

A

Fire covers large area and is expanding
Fuel source cannot be secured
Fire threatens firefighting or escape
Firefighting capability degraded

28
Q

Out of control class b fires .

A

Halon installed

29
Q

Fixed halon systems

A

Engine room

Fire room

30
Q

What must be secured prior to activation of HALON

A

Ventilation

31
Q

Minimum time required before engine room re entry should considered after the release of halon

A

15mins

32
Q

SCBA LOWER THAN 4000psig

A

Repair party leader

33
Q

MOPP Level 3

A

Don protective suit and CP over boots activate intermittent CMWD system and set condition ZEBRA

34
Q

MOPP level 4

A

CBR attack is imminent

35
Q

Medical items issued during CBR-N

A

(3) atropine auto injectors
(3) 2-Pam chloride auto injectors
One NAPP tablet set