Engineering 👍🏾 62 Flashcards

1
Q

CHENG

A

Chief Engineer

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2
Q

ECOW

A

Engineering Chief Of The Watch

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3
Q

CAO

A

Chief Auxiliaries Operator

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4
Q

DCWS

A

Damage Control Watch Supervisor

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5
Q

CEW

A

Chief Electrical Watch

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6
Q

CAT SUP

A

Catapult Supervisor

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7
Q

HYPO

A

Hydraulics Operator For the elevators

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8
Q

SSP

A

Sounding and Security Patrol

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9
Q

LCR

A

Load Center Rover

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10
Q

AMO

A

Auxiliary Machinery Operator

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11
Q

Ace rovers

A

Aircraft elevator machinery room monitors

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12
Q

CAT MAC

A

Catapult Mechanic

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13
Q

EDO

A

Engineering Duty Officer

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14
Q

EWS

A

Engineer Watch Supervisor

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15
Q

How many ACs on board

A

10

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16
Q

What type of ACs on board

A

363 ton York AC

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17
Q

How many refrigeration plants

A

5

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18
Q

What type of Refers onboard

A

7 ton York reciprocating

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19
Q

Refrigeration cycle

A

Compression, condensation, expansion, evaporation

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20
Q

Purpose of AC plant

A

Cool electronic equipment

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21
Q

Purpose of refrigeration plants

A

Ships stores, perishables, supplies, cool chill boxes, freeze boxes

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22
Q

Type of refrigerant for AC

A

R-236FA

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23
Q

Refrigerant for reefers

A

R-134A

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24
Q

Order of the ACs forward to aft

A
9, 7-25-0-E
1&2, 6-44-0-E
5, 1Mmr , 7-113-0-E
6, 2RAR, 4-148-4-E
7, 2MMR, 7-165-0-E
3&4 6-180-0-E / 7-180-0-E
8&10 5-200-2-E
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25
Q

CHT

A

Collecting Holding Transfer

26
Q

How many CHT tanks on board

A

5, 3 FWD, 1 MID, 1 AFT

27
Q

What type of gas is present with CHT

A

Hydrogen Sulfide

28
Q

Different modes of CHT

A

Inport- sewage goes to tank then to shore connection
Transit- 3 miles out, waste drains are diverted overboard. 12 miles out, solid drains are diverted overboard.
Underway- 50 miles out oil waste is diverted overboard.

29
Q

Different ways of operating steering gear

A

Bridge using helm, Aft steering using trick wheel and emergency steering units, ram room using hand ranch

30
Q

Elevator 1

A

Has disneyland, can stop midride

31
Q

Elevator 2

A

Nothing special

32
Q

Elevator 3

A

B&A Crane, elevator must be at hangar bay to use crane

33
Q

Elevator 4

A

Part of the flight deck, Pri-Fly controls suspend

34
Q

Purpose of degaussing

A

Reduce magnetization of the ship

35
Q

Why is degaussing important

A

Reduces ship’s radar signature

36
Q

How many educators in the drainage system

A

13

37
Q

Systems linked to Firemain system

A

Main & secondary drainage, Fire stations, Jet blast deflectors, saltwater reducing stations

38
Q

During GQ firemain is broken into how many sections

A

4, 2 Starboard, 2 Port

39
Q

Primary use of catapults

A

Launch aircrafts

40
Q

Normal operating steam pressure of Catapults

A

520 psi

41
Q

Location of catapult accumulators

A

01 level

42
Q

Which catapult accumulators are in the same location

A

3 & 4

43
Q

Normal water level for catapult accumulators

A

45”

44
Q

Catapult Supervisory Control

A

RX allowing to take steam for the catapults

45
Q

Fire suppression system used for catapults

A

Steam Smothering

46
Q

Load centers powering catapults

A

Cat 1- 33, Cat 2- 34, Cat 3 & 4 - 66

47
Q

What is O2N2

A

Liquid Oxygen and liquid Nitrogen

48
Q

How many plants

A

2, HB1 Port, HB3 Starboard

49
Q

Purpose of liquid oxygen

A

Aviator breathing oxygen

50
Q

Purpose of nitrogen

A

aircraft tires, aircraft systems, dental tools

51
Q

Total storage capacity of oxygen

A

3000 gals, 1500 gals per tank

52
Q

Total storage capacity of nitrogen

A

3000 gals, 1500 gals per tank

53
Q

Major hazard associated with liquid oxygen

A

Accelerant, explosive

54
Q

Major hazard associated with liquid nitrogen

A

Asphyxiation, -300 degrees F

55
Q

PPE for cryogenics

A

Gloves, face shield, apron, LOX coveralls and boots

56
Q

Who is in charge during cryogenic spill

A

Operator, or Duty Cryogenics tech

57
Q

How many list control tanks

A

10

58
Q

How many degrees list can be corrected in 20 minutes

A

1.5 degrees

59
Q

Who operates list control

A

DCWS, EWS

60
Q

Other methods for leveling deck

A

Moving fuel, planes, tilly and gear

61
Q

Major hazards in ACE machinery rooms

A

Hydraulic fluid and HP air