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IT2 JONES' ESWS BOARDS STUDY AWESOMENESS > ENGINEERING > Flashcards

ENGINEERING 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

1800GPM

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3
Q

Purpose of list control?

A

Distribute water port and starboard to compensate for ships list

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4
Q

In regards to list control pumps, how many degrees 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 ships 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 total storage capacity of Oxygen?

A

1500 gallons

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9
Q

What is the total storage capacity of Nitrogen?

A

1500 gallons

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10
Q

Major Hazard associated with Liquid Oxygen?

A

accelerant, explosive

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11
Q

Major Hazard associated with Liquid Nitrogen?

A

asphyxiation

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12
Q

Cryogenic PPE?

A

welders gloves, face shield, rubber apron, LOX coveralls, LOX boots

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13
Q

What is the purpose of the A/C plants?

A

Cool electronic equipment

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14
Q

How many A/C’s?

A

10

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15
Q

What type of A/C do we use?

A

363 ton, York Centifugal

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16
Q

Purpose of refrigeration plants?

A

Ships stores, perishables, supplies

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17
Q

What type of refers do we have? How many?

A

7 ton York reciprocating, 5

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18
Q

Explain refrigeration cycle:

A

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

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19
Q

What is the purpose of steering?

A

attain and maintain desired ship’s heading

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20
Q

How many steering gears(rudders) do we have?

A

2

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21
Q

Name the 4 places steering can be controlled:

A

Bridge, Trick wheel, Wrenches, Emergency steering

22
Q

What is the purpose of the ACE?

A

move aircraft from flight deck to hangar bay and vice versa

23
Q

How many ACE’s?

A

4; 1 (disneyland), 2, 3 (b&a crane interlock, must be at HB level to operate crane), 4 (part of flight deck, controlled by pri-fly)

24
Q

What is the working capacity of the ACE?

A

120-130k lbs

25
Q

What is the weight of the elevator platform?

A

255k lbs

26
Q

The elevator machinery is what type of system?

A

Electro-Hydraulic

27
Q

What does B&A stand for?

A

Boat and airplane

28
Q

What is B&A used for?

A

boats in and out of water, transporting damaged aircraft

29
Q

What is the capacity of the main hook on B&A?

A

50k lbs

30
Q

What is the capacity of the B&A whip?

A

25k lbs

31
Q

What does CHT stand for?

A

Collection, holding, and transfer

32
Q

How many CHT pumps onboard?

A

6

33
Q

How many CHT tanks onboard?

A

5

34
Q

What is the rating of the CHT pump?

A

400gpm

35
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)

36
Q

What is the main hazard of CHT?

A

H2S (Hydrogen Sulfide)

37
Q

Purpose of catapults?

A

launch aircraft

38
Q

Define Catapult Supervisory Control (CSC):

A

reactor controls steam to catapults; without drawing too much at once

39
Q

What is used for fire suppression in catapult spaces?

A

Steam smothering

40
Q

What are the engineering department watches in DCC and what are the responsibilities?

A 
ECOW- Engineering Chief of the Watch;
Responsible for all ENG dept equipment
CAO- Chief Auxiliaries Operator
Coordinates and manages all Auxiliary Div equip
DCWS- Damage Control Watch Supervisor
Oversees the yoke log, CHT, List Control
CEW- Chief Electrical Watch
Responsible for load centers outside reactor plants
41
Q

What is nitrogen used for?

A

aircraft systems, tires

42
Q

What is the refrigerant for A/C?

A

R236FA

43
Q

What is the refrigerant for Reefer?

A

R134A

44
Q

Where is 9 A/C?

A

Battle Mart

45
Q

Where are 1 & 2 A/C’s?

A

Suppo’s P-Way

46
Q

Where are 1 & 2 Reefers?

A

Suppo’s P-Way

47
Q

Where is 5 A/C?

A

1 MMR

48
Q

Where is 6 A/C?

A

2 RAR

49
Q

Where is 7 A/C?

A

2 MMR

50
Q

Where are 3 & 4 A/C’s?

A

Bake Shop

51
Q

Where are 3,4&5 Reefers?

A

Bake Shop

52
Q

Where are 8 & 10 A/C’s?

A

XO’s P-Way

IT2 JONES' ESWS BOARDS STUDY AWESOMENESS (16 decks)

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