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ESWS FINAL BOARD > Final Board Part 4 > Flashcards

Final Board Part 4 Flashcards

STUDY HARD!!!!!!!!!!!

1
Q

STUDY HARD!!!!!!!!!!!

What is the capacity of our REEFER plants?

A

7 tons

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2
Q

STUDY HARD!!!!!!!!!!!

How many Cryogenic (O22N2 plants are there?

A

2

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3
Q

STUDY HARD!!!!!!!!!!!

Where are they located?

A

Hangar Bay 1 Port / Hangar Bay 3 Starboard

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4
Q

STUDY HARD!!!!!!!!!!!

What is the primary use of Liquid Oxygen?

A

Breathing for pilots

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5
Q

STUDY HARD!!!!!!!!!!!

What is the primary use of Liquid Nitrogen onboard?

A

Medical

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6
Q

STUDY HARD!!!!!!!!!!!

What is gaseous Nitrogen used for onboard?

A

Fill aircraft tires / Landing gear Wave Guides

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7
Q

STUDY HARD!!!!!!!!!!!

What is the minimum distance from land to discharge plastics?

A

50 NM if hazardous to crew/Never

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8
Q

STUDY HARD!!!!!!!!!!!

How do we control the trim of the ship?

A

Transferring liquid forward and aft (JP-5 / Potable water)

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9
Q

STUDY HARD!!!!!!!!!!!

How much JP-5 can we store?

A

3.5 million gallons

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10
Q

STUDY HARD!!!!!!!!!!!

What is the purpose of chill water?

A

Cool electronic gear / spaces

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11
Q

STUDY HARD!!!!!!!!!!!

Where is DC central located?

A

4-119-0-C

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12
Q

STUDY HARD!!!!!!!!!!!

How many repair lockers are there?

A

10

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13
Q

STUDY HARD!!!!!!!!!!!

How many AFFF stations are there?

A

21 including the bomb farm.

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14
Q

STUDY HARD!!!!!!!!!!!

What is the 21st AFFF mixing station for?

A

The bomb farm.

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15
Q

STUDY HARD!!!!!!!!!!!

What is the AFFF concentrate?

A

6% AFFF and 94%water

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16
Q

STUDY HARD!!!!!!!!!!!

How many AFFF reserve tanks are there?

A

2

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17
Q

STUDY HARD!!!!!!!!!!!

Where are the AFFF reserve tanks located?

A

Hangar Bay 1 Port / Hangar Bay 3 Starboard

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18
Q

STUDY HARD!!!!!!!!!!!

How many Range Guard systems do we have?

A

7

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19
Q

STUDY HARD!!!!!!!!!!!

How many tanks does list control have?

A

10

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20
Q

STUDY HARD!!!!!!!!!!!

At what gpm are the tanks capable of pumping?

A

1800 at 30 psi

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21
Q

STUDY HARD!!!!!!!!!!!

Where are they located?

A

5 port, 5 starboard on 4th deck

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22
Q

STUDY HARD!!!!!!!!!!!

How many pumps does list control have?

A

2

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23
Q

STUDY HARD!!!!!!!!!!!

What is the rate of change in list control?

A

1.5 degrees in 20 minutes

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24
Q

STUDY HARD!!!!!!!!!!!

Where is list control located?

A

4A shaft alley

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25
Q

STUDY HARD!!!!!!!!!!!

How long is an ACPG good for in a contaminated environment?

A

24 hours or 6 if washed within a 140 day period.

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26
Q

STUDY HARD!!!!!!!!!!!

What is the NFTI?

A

Naval Firefighting Thermal Imager.

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27
Q

STUDY HARD!!!!!!!!!!!

What are two modes of the NFTI?

A

Chop/Pan

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28
Q

STUDY HARD!!!!!!!!!!!

What mode of NFTI is used for firefighting?

A

Chop

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29
Q

STUDY HARD!!!!!!!!!!!

What is the NFTI used for?

A

Finding sources of heat / trapped personnel.

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30
Q

STUDY HARD!!!!!!!!!!!

What powers the NFTI?

A

10 AA batteries

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31
Q

STUDY HARD!!!!!!!!!!!

What does the Team leader do?

A

Directs firefighting efforts / operated NFTI

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32
Q

STUDY HARD!!!!!!!!!!!

Name 3 types of shoring

A

H I and K

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33
Q

STUDY HARD!!!!!!!!!!!

What is the strongest type of shoring?

A

I

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34
Q

STUDY HARD!!!!!!!!!!!

What is the max length of a piece of shoring?

A

30X the butt thinckness

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35
Q

STUDY HARD!!!!!!!!!!!

Classify the fire main onboard

A

Composite loop

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36
Q

STUDY HARD!!!!!!!!!!!

What is meant by composite loop?

A

A loop goes horizontal and one goes vertical for the island.

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37
Q

STUDY HARD!!!!!!!!!!!

What is the size of the fire main?

A

12 in.

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38
Q

STUDY HARD!!!!!!!!!!!

What are the 4 principles of investigation?

A

Thoroughly, caustiously, report, repeat

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39
Q

STUDY HARD!!!!!!!!!!!

How many fire pumps are onboard?

A

23

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40
Q

STUDY HARD!!!!!!!!!!!

How many are steam fire pumps and what are their numbers?

A

4 - 7,9,11,13

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41
Q

STUDY HARD!!!!!!!!!!!

How many DECON stations are there and what are their locations?

A

3: DC&R berthing, Medical P-way, Under Trash room 4

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42
Q

STUDY HARD!!!!!!!!!!!

Name some parasitic loads off the fire main?

A

Secondary chill water, JBD, Flushing water, Cooling lube oil, Countermeasure Wash down, Magazine sprinklers.

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43
Q

STUDY HARD!!!!!!!!!!!

Where are the range guard systems located?

A

Galleys

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44
Q

STUDY HARD!!!!!!!!!!!

At what temperature will the fusible link on the range guard melt?

A

360 degrees F

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45
Q

STUDY HARD!!!!!!!!!!!

What type of fire is the range guard used on?

A

Deep fat fryer fires.

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46
Q

STUDY HARD!!!!!!!!!!!

What spaces are covered by sprinkler systems?

A

Magazines, Hangar bays, flight deck, trash rooms

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47
Q

STUDY HARD!!!!!!!!!!!

What is the location of the distilling plants?

A

2 in each MMR upper level

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48
Q

STUDY HARD!!!!!!!!!!!

What does PECU stand for and what is its function?

A

Portable Exothermic Cutting Unit: used to cut away damage steel and make holes in the skin of the ship to assist in the ventilation of a fire.

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49
Q

STUDY HARD!!!!!!!!!!!

What type of steam reboilers are onboard?

A

Horizontally mounted, shell and U-tube type heat exchangers

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50
Q

STUDY HARD!!!!!!!!!!!

Where are the reboilers located?

A

1A and 4B shaft alley

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51
Q

STUDY HARD!!!!!!!!!!!

What does CHT stand for?

A

Collection, holding and transfer of sewage.

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52
Q

STUDY HARD!!!!!!!!!!!

What is drained into the CHT tanks?

A

Water closets, urinals, showers, laundry and galleys

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53
Q

STUDY HARD!!!!!!!!!!!

What does a communitor do?

A

Chops, chews up and grinds fragments - softens material to become fluid like

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54
Q

STUDY HARD!!!!!!!!!!!

What are the 3 types of Navy distilling plants?

A

Flash type - older steam power ships and aircraft carriers Reverse osmosis - installed on newer ships Vertical Basket (subs)

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55
Q

STUDY HARD!!!!!!!!!!!

What is the purpose of refrigeration plants?

A

Maintain ship’s food storage.

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56
Q

STUDY HARD!!!!!!!!!!!

What is the compressor?

A

Prime mover - Compresses LP to HP

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57
Q

STUDY HARD!!!!!!!!!!!

What is the evaporator/cooling coil?

A

Consists of copper and aluminum tubing to cool a space.

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58
Q

STUDY HARD!!!!!!!!!!!

What is the condenser/heat exchanger?

A

High temp vapor passes through the condenser where it is cooled and condensed by sea water.

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59
Q

STUDY HARD!!!!!!!!!!!

What is the receiver?

A

Temp storage space for the refrigerant and also as a vapor seal to keep vapor out of the liquid line to the expansion valve.

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60
Q

STUDY HARD!!!!!!!!!!!

What is thermal expansion valve?

A

Regulates the amount of refrigerant to the evaporator to maintain the temp of the space being cooled.

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61
Q

STUDY HARD!!!!!!!!!!!

Where are the A/C plants located?

A

1&2 Forward AC&R Plant 3&4 Aft AC&R plant

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62
Q

STUDY HARD!!!!!!!!!!!

Where is #5 A/C plant?

A

1 MMR

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63
Q

STUDY HARD!!!!!!!!!!!

Where are the reefer plants located?

A

1&2 - Forward AC&R plant 3, 4 &5 – Aft AC&R plant.

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64
Q

STUDY HARD!!!!!!!!!!!

How are the Air Craft elevators raised and lowered?

A

Hydraulic Fluid

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65
Q

STUDY HARD!!!!!!!!!!!

What is the lifting capacity of the Aircraft elevators?

A

130,000 lbs

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66
Q

STUDY HARD!!!!!!!!!!!

At what rate can electric and steam fire pumps pump?

A

Electric - 1000 gpm Steam - 3000 gpm

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67
Q

STUDY HARD!!!!!!!!!!!

What is the DCWS?

A

Damage Control Watch Supervisor - List control, CHT, etc

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68
Q

STUDY HARD!!!!!!!!!!!

What is CSC

A

Catapult Supervisory Control

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69
Q

STUDY HARD!!!!!!!!!!!

What is the DC Officer?

A

CHENG

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70
Q

STUDY HARD!!!!!!!!!!!

What is the CHENG and what is he/ she responsible for?

A

Chief Engineer - overall responsible for all engineering.

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71
Q

STUDY HARD!!!!!!!!!!!

What is the DCA?

A

Damage Control Assistant - assist CHENG

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72
Q

STUDY HARD!!!!!!!!!!!

What does RADIAC stand for?

A

Radiation Detection Identification and Computation.

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73
Q

STUDY HARD!!!!!!!!!!!

When does the ship check material conditions?

A

0630 and 1630

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74
Q

STUDY HARD!!!!!!!!!!!

How many spaces do fixed CO2 stations cover?

A

14

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75
Q

STUDY HARD!!!!!!!!!!!

What does CO2 do to the fire triangle?

A

Displaces Oxygen

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76
Q

STUDY HARD!!!!!!!!!!!

What spaces are covered by Halon?

A

Pump rooms.

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77
Q

STUDY HARD!!!!!!!!!!!

What is the time delay used for?

A

Secure Ventilation / Evacuation of Space

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78
Q

STUDY HARD!!!!!!!!!!!

What is the actuating source for Halon?

A

5lb CO2 bottle

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79
Q

STUDY HARD!!!!!!!!!!!

What does MOPP stand for?

A

Mission Orientated Protective Posture

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80
Q

STUDY HARD!!!!!!!!!!!

What happens when the ship goes from MOPP level 2 to 3?

A

GQ is sounded.

81
Q

STUDY HARD!!!!!!!!!!!

At what MOPP level do we carry our gas mask?

A

MOPP level 2

82
Q

STUDY HARD!!!!!!!!!!!

What is M8 / M9 paper used for?

A

Chemical detection

83
Q

STUDY HARD!!!!!!!!!!!

What is the M-256-A1 kit used for?

A

Detection of Nerve, Blister and Blood agents.

84
Q

STUDY HARD!!!!!!!!!!!

What is a self-aid for a nerve agent?

A

Atropine / 2 PAM Chloride

85
Q

STUDY HARD!!!!!!!!!!!

What is the M-291 kit used for?

A

Self aid DECON kit.

86
Q

STUDY HARD!!!!!!!!!!!

What size of fire hoses do we have?

A

1 1/2, 2 1/2, 4 inch

87
Q

STUDY HARD!!!!!!!!!!!

What is the power source for an electrical submersible pump?

88
Q

STUDY HARD!!!!!!!!!!!

Who is in charge of the scene of damage?

A

On Scene leader

89
Q

STUDY HARD!!!!!!!!!!!

What is the main damage control circuit?

90
Q

STUDY HARD!!!!!!!!!!!

Name 4 types of patches

A

Soft patch, Jubilee, Banding, EWARP

91
Q

STUDY HARD!!!!!!!!!!!

What is the max PSI a soft patch can hold?

92
Q

STUDY HARD!!!!!!!!!!!

What 2 poison gases are given off by HALON 1301 in flame?

A

Hydrogen Fluoride / Hydrogen Bromide

93
Q

STUDY HARD!!!!!!!!!!!

What does DCTT stand for?

A

Damage control Training Team

94
Q

STUDY HARD!!!!!!!!!!!

What bills and doctrines are located in the repair party manual?

A

Main space fire doctrine, CBR defense bills. Casualty power bill, battle bill, battle messing bill, and abondon ship bill

95
Q

STUDY HARD!!!!!!!!!!!

What supplies the sprinkler system?

A

Fire main.

96
Q

STUDY HARD!!!!!!!!!!!

What is the ideal pressure we maintain our fire main pressure at?

97
Q

STUDY HARD!!!!!!!!!!!

What type of chemical suit do we use?

98
Q

STUDY HARD!!!!!!!!!!!

How long will an MCU-2P canister last in a contaminated environment?

99
Q

STUDY HARD!!!!!!!!!!!

What is potable water?

A

Water used for general services throughout the ship.

100
Q

STUDY HARD!!!!!!!!!!!

What is feed water?

A

Highly pure feed water, used for make-up water in the steam and reactor plants.

101
Q

STUDY HARD!!!!!!!!!!!

What is the location of the potable water pumps?

A

Main machinery room, lower level.

102
Q

STUDY HARD!!!!!!!!!!!

Where is the location of the potable water risers?

103
Q

STUDY HARD!!!!!!!!!!!

What is the location of the chlorinator?

A

MMR upper level.

104
Q

STUDY HARD!!!!!!!!!!!

What is the purpose of the ship’s service 60Hz / 4160V electrical distribution system?

A

Generate, control, and distribute power to meet the requirements of the ships electrical loads.

105
Q

STUDY HARD!!!!!!!!!!!

What are the steaming conditions?

A

Normal steaming line up, normal shore power line up, loss of ship’s generator during normal steaming operations.

106
Q

STUDY HARD!!!!!!!!!!!

What are the High pressure air compressors (HPACS)?

A

Located on the 4th deck of each MMR. Supplies compressed air at 5000 PSI and reduced pressure to propulsion plant services.

107
Q

STUDY HARD!!!!!!!!!!!

What is the function of Ships service air compressors (SAC’s)?

A

There are 3 One located in #2 reactor room and 1 in each MMR all on the upper level. Supplies LP air of about 110 -125 psi

108
Q

STUDY HARD!!!!!!!!!!!

What is the purpose and location of the controlled air compressors (CAC’s)?

A

One in each MMR and RAR on the upper level. Supplies LP air of about 70-80 psi

109
Q

STUDY HARD!!!!!!!!!!!

What type of distilling plant is onboard and what is it’s max daily distilling capacity?

A

Low pressure 6 stage flash type evaporator, 100,000 gallons per day per unit.

110
Q

STUDY HARD!!!!!!!!!!!

What portable extinguisher is used on a class Charlie fire?

111
Q

STUDY HARD!!!!!!!!!!!

What portable extinguisher is used on a class bravo fire?

A

AFFF and PKP

112
Q

STUDY HARD!!!!!!!!!!!

What is the RAM Fan used for?

A

Removal of toxic gases and smoke.

113
Q

STUDY HARD!!!!!!!!!!!

What is the power source of the RAM Fan?

A

Fire main.

114
Q

STUDY HARD!!!!!!!!!!!

What are the 2 sizes of steel shoring?

A

3-5 ft and 6-11 ft.

115
Q

STUDY HARD!!!!!!!!!!!

What is the minimum range manning of a 1 1/2 in. fire hose?

A

1-3 personnel

116
Q

STUDY HARD!!!!!!!!!!!

What is the primary and secondary purpose of the A/C’s

A

Primary - cooling equipment Secondary - Comfortable environment for the crew.

117
Q

STUDY HARD!!!!!!!!!!!

What are the 4 stages of a steam cycle?

A

Generation - The production of steam Expansion - Turning the steam into work Condense - Turning of liquid to steam Feed - hold ship steam and spreads around the ship.

118
Q

STUDY HARD!!!!!!!!!!!

What does the reboiler heating steam system do?

A

Supplies steam from the main steam / reboiler reducing station to the tube side of the reboiler.

119
Q

STUDY HARD!!!!!!!!!!!

What is the function of the reboiler heating steam drain?

A

Directs the steam from the tube side of the reboiler to the Deaerating Feed Tank (DFT) via the feed heater / drain cooler.

120
Q

STUDY HARD!!!!!!!!!!!

What is the function of the reboiler steam system

A

To supply steam to major loads.

121
Q

STUDY HARD!!!!!!!!!!!

What is the function of the reboiler feed?

A

Supplies feed water from the Low Pressure Stream Drain Collection Tank (LPSDCT) to the reboiler.

122
Q

STUDY HARD!!!!!!!!!!!

What is LOX?

A

Liquid oxygen.

123
Q

STUDY HARD!!!!!!!!!!!

What color are O2 Systems?

124
Q

STUDY HARD!!!!!!!!!!!

What color are Nitrogen Systems?

125
Q

STUDY HARD!!!!!!!!!!!

What does “A” coil Stand for?

A

Athwart ship coil.

126
Q

STUDY HARD!!!!!!!!!!!

What does “M” Coil stand for?

127
Q

STUDY HARD!!!!!!!!!!!

What is an FP-QP coil?

A

Forecastle permanent - Quarterdeck permanent.

128
Q

STUDY HARD!!!!!!!!!!!

What is an FI-QI coil?

A

Forecastle induced - Quarterdeck induced.

129
Q

STUDY HARD!!!!!!!!!!!

What is the purpose of the remote control pane?

A

Provide remote indications of coil currents and indicator lights.

130
Q

STUDY HARD!!!!!!!!!!!

How many JP5 service tanks are in the aft part of the ship?

131
Q

STUDY HARD!!!!!!!!!!!

Where is the remote control panel located?

A

09 level chart room.

132
Q

STUDY HARD!!!!!!!!!!!

What is the degaussing systems purpose?

A

To reduce the ship’s effect on the Earth’s magnetic field.

133
Q

STUDY HARD!!!!!!!!!!!

How many ship service switchboards are there?

134
Q

STUDY HARD!!!!!!!!!!!

What do the ship service switchobards do?

A

Control the flow of power.

135
Q

STUDY HARD!!!!!!!!!!!

What is EPCP?

A

Electric plant control panel.

136
Q

STUDY HARD!!!!!!!!!!!

How many high voltage shore power terminals are there?

137
Q

STUDY HARD!!!!!!!!!!!

What is SSTG?

A

Ship service turbine generator.

138
Q

STUDY HARD!!!!!!!!!!!

How many SSTG’s are onboard?

139
Q

STUDY HARD!!!!!!!!!!!

What is their function?

A

To produce power.

140
Q

STUDY HARD!!!!!!!!!!!

What is the oily waste water pump?

A

A pump used to transfer oily waste within the ship.

141
Q

STUDY HARD!!!!!!!!!!!

What is the MPA?

A

Main propulsion Assistant.

142
Q

STUDY HARD!!!!!!!!!!!

What is the EOOW and what is he responsible for?

A

Engineering Officer Of the Watch– responsible for safety and security underway.

143
Q

STUDY HARD!!!!!!!!!!!

What is the EDO and what is he responsible for?

A

Engineering Duty Officer - acts for the CHENG when not onboard.

144
Q

STUDY HARD!!!!!!!!!!!

What is the responsibility of the sound and security watch?

A

Makes rounds sounding voids and checking for fires.

145
Q

STUDY HARD!!!!!!!!!!!

What is the Oil King/Water King?

A

Maintains the boiler feed water chemistry spins and tests fuel oil and lube samples.

146
Q

STUDY HARD!!!!!!!!!!!

What is the gas free engineer?

A

Tests all tanks and voids prior to personnel entering spaces.

147
Q

STUDY HARD!!!!!!!!!!!

What is the engineering log?

A

List of all engineering evolutions plant configurations, hours, miles steamed and draft reports.

148
Q

STUDY HARD!!!!!!!!!!!

How long is the legal log contained for?

149
Q

STUDY HARD!!!!!!!!!!!

What is the daily fuel and water report?

A

Fresh - feed potable water, lube fuel oil, JP-5, and daily usage.

150
Q

STUDY HARD!!!!!!!!!!!

What is the NSTM?

A

Naval Ship’s Technical Manual - basic information for equipment.

151
Q

STUDY HARD!!!!!!!!!!!

What are engineering standing orders?

A

Order instructions that the engineer puts out pertaining to watch standing and equipment.

152
Q

STUDY HARD!!!!!!!!!!!

What is the SIB?

A

Ship Information book - operating guide to specifics of the ship - drawings and diagrams.

153
Q

STUDY HARD!!!!!!!!!!!

What is the EOSS (engineering operational sequencing system)?

A

Step by step procedures starting and clearing equipment and controlling casualties to equipment within the plan.

154
Q

STUDY HARD!!!!!!!!!!!

What is boat report?

A

Checklist to ensure the boat is operational and be launched if needed - daily 0800.

155
Q

STUDY HARD!!!!!!!!!!!

What does the checklist include?

A

Starting the boat checking the oils etc.

156
Q

STUDY HARD!!!!!!!!!!!

What are operational logs?

A

Hand written machinery logs.

157
Q

STUDY HARD!!!!!!!!!!!

What are jacking over a main engine/reduction gears, shafting and propellers?

A

Used to turn the shaft slowly to prevent the shaft from bowing when hot.

158
Q

STUDY HARD!!!!!!!!!!!

What is stopping and locking the shaft?

A

Used to prevent the shaft from turning.

159
Q

STUDY HARD!!!!!!!!!!!

What are refueling operations?

A

Receiving transfer offloading.

160
Q

STUDY HARD!!!!!!!!!!!

What is a full power trial?

A

Running full propulsion power for a length of time for testing.

161
Q

STUDY HARD!!!!!!!!!!!

What is the function of the internal combustion engine?

A

To convert rotor motion into work for propulsion or emergency use.

162
Q

STUDY HARD!!!!!!!!!!!

What are gas turbines used for?

A

Propulsion and powering generators.

163
Q

STUDY HARD!!!!!!!!!!!

What are steam turbines used for?

A

Propulsion turning generators and auxiliary pumps.

164
Q

STUDY HARD!!!!!!!!!!!

What purpose of the prime mover and reduction gears?

A

Combination of gears and shafts that reduce speed.

165
Q

STUDY HARD!!!!!!!!!!!

What are the lube oil pumps?

A

Electric driven, steam driven or attached to reduction gears. Used to supply lube oil to the main engines and reduction gears.

166
Q

STUDY HARD!!!!!!!!!!!

What is the main thrust bearing?

A

Transmits the thrust of the propeller to the hull.

167
Q

STUDY HARD!!!!!!!!!!!

What are line shaft bearings?

A

Support the line shaft.

168
Q

STUDY HARD!!!!!!!!!!!

What are bulkhead stuffing boxes?

A

Allows the line shaft to pass through the bulkhead and maintain watertight integrity.

169
Q

STUDY HARD!!!!!!!!!!!

What is a shaft seal?

A

Seals the shaft as it penetrates the hull.

170
Q

STUDY HARD!!!!!!!!!!!

What is the stern tube bearing?

A

Water lubricated bearing located where the shaft passes through the hull.

171
Q

STUDY HARD!!!!!!!!!!!

What is a strut bearing?

A

Supports the tail shaft outside the ship, Cooled with seawater.

172
Q

STUDY HARD!!!!!!!!!!!

Define the compressed system parameters.

A

HP: 3500-4500 MD 110-500 PSI LP 80-120 PSI

173
Q

STUDY HARD!!!!!!!!!!!

What is the difference between viatl and non-vital air?

A

Vital air is used for electronic equipment and engineering.

174
Q

STUDY HARD!!!!!!!!!!!

What is Non-Vital air used for?

A

Laundry hand dryers. Etc

175
Q

STUDY HARD!!!!!!!!!!!

What are priority valves?

A

A valve that has a preset value that will automatically shut and secure non-vital air.

176
Q

STUDY HARD!!!!!!!!!!!

What are air receiver / flask?

A

Large tanks that store compressed air.

177
Q

STUDY HARD!!!!!!!!!!!

What are the dehydrators?

A

Remove the moisture from compressed air.

178
Q

STUDY HARD!!!!!!!!!!!

What is HP/LP high pressure connects?

A

Allow ship to cross connect HP to LP in event of LP air casualty.

179
Q

STUDY HARD!!!!!!!!!!!

What are potable water storage tanks?

A

Stores drinking water on ship - holds 485,000 gal.

180
Q

STUDY HARD!!!!!!!!!!!

What is a bow manifold?

A

Arrangement of bows that allow operator to line up various tanks to the portable water system.

181
Q

STUDY HARD!!!!!!!!!!!

What are the fresh water pumps?

A

Pumps potable water to tanks throughout the ship.

182
Q

STUDY HARD!!!!!!!!!!!

Where are the switchboards located?

183
Q

STUDY HARD!!!!!!!!!!!

What are ship service/emergency generators?

A

Makes 4160V A/C, 1338 amps, 3 phase located in MMR 1 and 2 used when we have casualty power.

184
Q

STUDY HARD!!!!!!!!!!!

What is an ABT (automatic bus transfer)?

A

Automatically sense when primary power is lost and switches to alternate power.

185
Q

STUDY HARD!!!!!!!!!!!

What is manual bus transfer?

A

Must be switched over to alternate power when primary power is lost.

186
Q

STUDY HARD!!!!!!!!!!!

What is the purpose of the steering system?

A

To turn the rudders.

187
Q

STUDY HARD!!!!!!!!!!!

What are the steering motors?

A

Double ended electric motor that drives two steering pumps per steering unit.

188
Q

STUDY HARD!!!!!!!!!!!

What are steering pumps?

A

Prime mover of hydraulic fluid.

189
Q

STUDY HARD!!!!!!!!!!!

What is steering gear?

A

Transfers movement of the hydraulic rams to a rotational movement that acts on the rudderstock and rudder.

190
Q

STUDY HARD!!!!!!!!!!!

What is the purpose of the degaussing system?

A

To reduce the magnetic signature of the ship.

191
Q

STUDY HARD!!!!!!!!!!!

What is the ship’s degaussing folder?

A

To test the degaussing system.

192
Q

STUDY HARD!!!!!!!!!!!

What rates stand watch in CDC?

A

OS, FC, AW, CTT

193
Q

STUDY HARD!!!!!!!!!!!

What is EMCON and what are the levels?

A

Emissions Control - A/B/C/D

194
Q

STUDY HARD!!!!!!!!!!!

What levels of EMCON are the most and least restrictive?

A

Alpha / Delta

195
Q

STUDY HARD!!!!!!!!!!!

Define Marshall Stack?

A

Holding pattern for aircraft to avoid collision / 21 NM out and 6000 ft up, every Aircraft add 1 NM and 1000 ft.

196
Q

STUDY HARD!!!!!!!!!!!

Define CASE 1 flight ops

A

Clear day, 5+ NM visibility and 3000+ ft Ceiling.

197
Q

STUDY HARD!!!!!!!!!!!

Define Case 2 flight ops

A

Over cast, up to 5 NM visibility and 1000-3000 ft ceiling.

198
Q

STUDY HARD!!!!!!!!!!!

Define CASE 3 flight ops

A

Night/Bad weather, less than 5 NM visibility and less than 1000 ft ceiling.

ESWS FINAL BOARD (6 decks)

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