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DC Review Flashcards

1
Q

What does the this compartment number indicate 3-202-0-L?

A

3 - Deck number
202 - Forward most frame
0 - Position in relation to the
centerline
L - Compartment use

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2
Q

What is the primary DC circuit?

A

2JZ

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3
Q

What are the components of the fire tetrahedron?

A
  • fuel
  • heat
  • oxygen
  • chemical reaction
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4
Q

Who is the attack team leader?

A

Anyone (nozzlemen, hosemen, or plugmen) that’s apart of the attack team

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5
Q

How long does an individual have to get out of a (manned) space when the ventilation automatically shuts down?

A

60 seconds

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6
Q

How long does an individual have to get out of a (unmanned) space when the ventilation automatically shuts down?

A

30 seconds

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7
Q

Describe bulkhead terminals

A
  • permanently installed in watertight bulkheads
  • permits circuit connection through a bulkhead without removing watertight integrity
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8
Q

Describe risers.

A
  • 2 riser terminals connected by a permanently installed cable
  • performs between decks
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9
Q

What does IDLH mean?

A

Immediate Danger to Life or Health

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10
Q

Who gives permission for an individual to enter an IDLH zone?

A

CO

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11
Q

PKP Extinguisher:
Fire Type
How it extinguishes
Sizes
Ranges
Discharge Time

A

Class B
Breaking up combustion chain reaction
18/27 lbs
19/21 ft
10 secs

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12
Q

CO2 Extinguisher:
Fire Type
How it extinguishes
Sizes
Ranges
Discharge Time

A

Class CHARLIE fires
Displaces oxygen
15 pounds
4 to 6 feet
35 to 40 seconds

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13
Q

AFFF Extinguisher:
Fire Type
How it extinguishes
Size(s)
Ranges
Discharge Time

A

Class BRAVO fires
Vapor barrier and cooling
28lbs
10ft and decreasing
45 to 65 sec

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14
Q

Categories of DC

A

Prevention
Minimization
Restoration

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15
Q

XO Responsibilities…

A

DCTT
PB4T

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16
Q

DC organization

A

CO>XO>DH=DCO>DIVO=DCA>DCPO

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17
Q

Repair Locker Locations

A

Repair 3: AFT
Repair 5: Engineering
Repair 2: FWD

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18
Q

Minimum Personnel Req’s of DC

A

Repair Party Leader
On-scene Leader
Attack Team Leader
Two Investigators
Boundryman
Repair Electrician
Plotter
Sound-powered phone talker
Messenger
Closure Detail
Accessman/Overhaulman

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19
Q

Members of Rapid Response Team

A

Fire Marshal
Repair Electrician
Two advance DC qual’d personnel

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20
Q

Different types of Rapid Response Teams

A

Flying Squad
At-Sea Fire Party

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21
Q

Conditions of DC and stances

A

Con II DC: One or more RL’s are manned
Con I GQ: All RL’s are manned

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22
Q

What is the duty of the RPL?

A

OIC of the RL

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23
Q

What is the role of the investigator?

A

Roves autonomously in pairs to find damage

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24
Q

What is the role of the On-Scene Leader

A

Directs DC team at casualty

25
Q

What is the role of the Attack Team Leader

A

Leads attack team

26
Q

List characteristics of the P-100

A

Diesel
100gpm @ 83PSI
Mindful of exhaust

27
Q

List characteristics of the Electric Submersible Pump

A

A/C electric motor
140gpm @ 70ft, 180gpm @ 50ft
Must wear electrical PPE

28
Q

List characteristics of the Perigee Educator

A

Jet-type, no moving parts
Often used with ESP or P-100

29
Q

List characteristics of the S-Type Eductor

A

Jet-type, no moving parts
Often used with ESP or P-100

30
Q

List characteristics of the Soft Patch

A

Used for <=150 PSI
Must extend 2in past damage
Not for fuel or steam

31
Q

List characteristics of the Jubilee Patch

A

Used for <=100 PSI
Must extend 2in past damage

32
Q

List characteristics of the Emergency Water-Activated Repair Patch

A

Used for <=150 PSI, does not exceed 300 degrees F
Not used on fuel or potable systems
Fully hardened in 30mins

33
Q

What are box patches used for?

A

Holes with jagged edges

34
Q

What are Hinged Plate Patches used for?

A

Relatively small holes

35
Q

What are T-Patches used for?

A

Unevenly shaped holes

36
Q

What are Hook Bolts used for?

A

Anchors patch

37
Q

What is a shore? What material are they?

A

Portable beam

Douglas fir, Yellow Pine

38
Q

What is a Wedge? What material are they?

A

Block, triangular on sides & rectangular on end

Douglas Fir, Yellow Pine

39
Q

What is a Shole?

A

Flat block under shore to distribute pressure

40
Q

What is a Strongback?

A

Bar or beam of wood

Distributes pressure & anchors patch

41
Q

Two types of steel shoring, lengths, and load characteristics

A

Model 3-5: 3-5ft 12,000-20,000lbs
Model 6-11: 6-11ft 6,000-20,000lbs

42
Q

I-Type shoring characteristics

A

Single beam between anchor point and strongback

43
Q

K-Type shoring characteristics

A

Used if single anchor point is not available

44
Q

Compartment Type: A

A

Stowage Spaces

45
Q

Compartment Type: C

A

Ship Control

46
Q

Compartment Type: E

A

Machinery Spaces Normally Manned

47
Q

Compartment Type: F

A

Oil Stowage Compartment

48
Q

Compartment Type: G

49
Q

Compartment Type: J

A

JP-5 Tanks

50
Q

Compartment Type: K

A

Chemical/ Dangerous Material

51
Q

Compartment Type: L

A

Living Spaces

52
Q

Compartment Type: M

A

Ammunition Spaces

53
Q

Compartment Type: Q

A

Miscellaneous Spaces

54
Q

Compartment Type: T

A

Vertical Access Trunks

55
Q

Compartment Type: V

A

Void Compartments

56
Q

Compartment Type: W

A

Water Compartments

57
Q

Compartment Type: X

A

Weather Deck Area

Damage Control (4 decks)

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