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ESWS > ENG > Flashcards

ENG Flashcards

1
Q

How Many list control Pumps are there?

A

2

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2
Q

What is the rating of the list control pumps?

A

1800 GPM

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3
Q

Purpose of List control?

A

Distribute water port or starboard to compensate for ship’s list

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4
Q

How many degrees list can be corrected in 20 minutes?

A

1.5 degrees

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5
Q

What is the purpose of degaussing?

A

Reduce magnetization of the ship

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6
Q

Why is degaussing important?

A

Reduces Ship’s radar signature

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7
Q

What is the purpose of Liquid Oxygen?

A

Aviator Breathing Oxygen

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8
Q

What is the purpose of Nitrogen?

A

Aircraft tires, Aircraft systems

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9
Q

How many N2O2 plants? Locations?

A

2, HB1 portside, HB3 strbd

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10
Q

What is the total storage capacity of Oxygen?

A

1500 gallons

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11
Q

What is the total storage capacity of Nitrogen?

A

1500 gallons

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12
Q

Major Hazard associated with Liquid Oxygen?

A

Accelerant, explosive

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13
Q

Major Hazard associated with Liquid Nitrogen?

A

Asphyxiation

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14
Q

Cryogenic PPE?

A

Gloves, Face shield, Apron, LOX coveralls, LOX boots.

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15
Q

What is the purpose of the A/C plants

A

Cool electronic equipment

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16
Q

How many A/C’s?

A

10

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17
Q

Type of A/C?

A

363 ton, York Centrifugal

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18
Q

Type of refrigerant used in A/C?

A

R236FA

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19
Q

Purpose of Refrigeration plants?

A

Ships stores, perishables, supplies.

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20
Q

What type of refers do we have?

A

7 Ton York reciprocating

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21
Q

How many reefers?

A

5

22
Q

Type of refrigerant used in refers?

A

R134A

23
Q

Explain refrigeration cycle.

A

Compression (compressor)-Condensation (condenser)-Expansion (TXV)-Evaporation (coils)

24
Q

Locations of reefers and A/C

A

1

25
Q

What is the Purpose of steering?

A

Attain and maintain desired Ship’s heading

26
Q

How many steering gears (rudders) do we have?

A

2

27
Q

Name the 4 places Steering can be controlled

A

Bridge, Trick wheel, Wrenches, Emergency steering

28
Q

What is the purpose of the ACE?

A

Move aircraft from flight deck to hangar bay (vice-versa)

29
Q

How many ACEs? Locations?

A

4, 1 ACE – HB1, 2 ACE – HB2, 3 ACE – HB3, 4 ACE – HB3 (portside).

30
Q

What is the working capacity of the ACE?

A

120-130k lbs.

31
Q

What is the weight of the elevator platform?

A

255k lbs.

32
Q

What is unique about 1 ACE?

A

Disneyland stop

33
Q

What is unique about 3 ACE?

A

B&A crane interlock, platform must be at HB to operate B&A crane

34
Q

What is unique about 4 ACE?

A

Part of the Flight deck, Pri-fly controls suspend the elevator operation.

35
Q

The elevator machinery is what type of system?

A

Electro-hydraulic (electrically controlled hydraulics)

36
Q

What is the B&A stand for?

A

Boat and Airplane

37
Q

What is the B&A crane used for?

A

Boats in and out of the water, transporting damaged aircraft

38
Q

What is the capacity of the main hook?

A

50k lbs.

39
Q

Capacity of the whip?

A

25k lbs.

40
Q

What does CHT stand for?

A

Collection, Holding and Transfer

41
Q

How many CHT pumps do we have?

A

6

42
Q

Rating of CHT pump?

A

400gpm

43
Q

Define different modes of CHT operation:

A

Inport – pumping to pier
Transit – holding in tanks (3 miles waste drains, 12 miles solid drains)
Underway – overboard (50 miles oily waste diverted)

44
Q

What is the main hazard of CHT?

A

H2S

45
Q

Purpose of cats?

A

Launch Aircraft

46
Q

How many catapults?

A

4

47
Q

Define Catapult Supervisory Control (CSC).

A

Reactor controls steam to Catapults, without drawing too much at once.

48
Q

What is used for fire suppression in Catapult spaces?

A

Steam smothering

49
Q

Watches in DCC?

A

ECOW – Engineering Chief of the Watch
CAO – Chief Auxiliaries Operator
DCWS – Damage Control Watch Supervisor
CEW – Chief Electrical Watch

50
Q

How Mant CHT tanks?

A

5

ESWS (10 decks)

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