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ESWS > Engineering final Part 1 > Flashcards

Engineering final Part 1 Flashcards

GET THESE PINS!!!

1
Q

Why get this pin?

What is the purpose of list control?

A

Keep the flight deck level

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2
Q

Why get this pin?

How many Steering units do we have?

A

4

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3
Q

Why get this pin?

Where is emergency steering located?

A

On 2nd deck above the steering units ( 2-255-3-T / 2-255-4-T)

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4
Q

Why get this pin?

What are 4 ways to move the rudders?

A

Helm / Trick Wheel / Jam Nut / Emergency Steering

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5
Q

Why get this pin?

What are 3 modes of CHT?

A

In port wastes trf via hoses to shore receiving riser, At-Sea- Soil and wastes are discharged over the side, Transit- Collected and held in CHT tanks

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6
Q

Why get this pin?

What is the minimum distance from land to discharge CHT?

A

3 miles

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7
Q

Why get this pin?

What is the capacity of the CHT tanks?

A

48,000 FWD / 52,000 AFT

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8
Q

Why get this pin?

How many AC units are there?

A

10

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9
Q

Why get this pin?

What type of AC units do we have?

A

Centrifugal Type

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10
Q

Why get this pin?

What is the capacity of our AC units?

A

363 tons

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11
Q

Why get this pin?

How many REEFER plants are onboard?

A

5

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12
Q

Why get this pin?

What type are the REEFER plants?

A

Reciprocating Type

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13
Q

Why get this pin?

What is the capacity of our REEFER plants?

A

7 tons

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14
Q

Why get this pin?

How many Cryogenic plants are there?

A

2

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15
Q

Why get this pin?

Where are they located?

A

HB 1 Port / HB 3 Starboard

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16
Q

Why get this pin?

What is the primary use of Liquid Oxygen?

A

Breathing air for pilots

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17
Q

Why get this pin?

What is the primary use of Liquid Nitrogen onboard?

A

Medical

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18
Q

Why get this pin?

What is the minimum distance from land to discharge plastics?

A

NEVER

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19
Q

Why get this pin?

How do we control the trim of the ship?

A

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

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20
Q

Why get this pin?

How much JP-5 can we store?

A

3.5 million gallons

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21
Q

Why get this pin?

What is the purpose of chill water?

A

Cool electronic gear / spaces

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22
Q

Why get this pin?

Where is DC Central?

A

4-119-0-C

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23
Q

Why get this pin?

How many repair lockers are there?

A

10

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24
Q

Why get this pin?

How many AFFF stations are there?

A

20

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25
Q

Why get this pin?

How many AFFF reserve tanks are there?

A

2

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26
Q

Why get this pin?

Where are the AFFF reserve tanks located?

A

HB 1 Port / HB 3 Starboard

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27
Q

Why get this pin?

How many Range Guard systems do we have?

A

7

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28
Q

Why get this pin?

What is the actuating source for Halon?

A

5lb CO2 bottle

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29
Q

Why get this pin?

How many tanks does list control have?

A

10

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30
Q

Why get this pin?

Where are they located?

A

5 on port and 5 on starboard on the 4th deck

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31
Q

Why get this pin?

How many Pumps does list control have?

A

2

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32
Q

Why get this pin?

What is the rate of change in list control?

A

1.5 degrees in 20 minutes

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33
Q

Why get this pin?

Where is list control located?

A

4A shaft alley

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34
Q

Why get this pin?

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

A

24 hours or 6 washed in a 140-day period

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35
Q

Why get this pin?

What is the NFTI used for?

A

Finding sources of heat / trapped personnel

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36
Q

Why get this pin?

What powers the NFTI?

A

10 AA batteries

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37
Q

Why get this pin?

What does the Team leader do?

A

Directs firefighting efforts / Operated NFTI

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38
Q

Why get this pin?

Name 3 types of shoring?

A

H / I / K

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39
Q

Why get this pin?

What is the strongest type of shoring?

A

I

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40
Q

Why get this pin?

What is the max of a piece of shoring?

A

30 x the butt thickness

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41
Q

Why get this pin?

Classify the fire main onboard?

A

Composite Loop

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42
Q

Why get this pin?

What is the size of the fire main?

A

12in

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43
Q

Why get this pin?

What are the 4 principles of investigation?

A

Thoroughly / cautiously / report / repeat

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44
Q

Why get this pin?

How many fire pumps are onboard?

A

23

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45
Q

Why get this pin?

How many are steam and what are there numbers?

A

4 ? 7 / 9 / 11 / 13

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46
Q

Why get this pin?

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

A

3

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47
Q

Why get this pin?

Name some parasitic loads off the fire main?

A

Secondary chill water / JBD / Flushing water / Cooling lube oil / CM wash down / MAG sprinklers

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48
Q

Why get this pin?

What is the NFTI?

A

Naval firefighting Thermal Imager

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49
Q

Why get this pin?

What are two modes of he NFTI?

A

Chop/Pan

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50
Q

Why get this pin?

What mode of NFTI is used for fire fighting?

A

Chop

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51
Q

Why get this pin?

Where are the range guard systems located?

A

Galleys

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52
Q

Why get this pin?

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

A

360

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53
Q

Why get this pin?

What type of fire is the range guard used on?

A

Deep fat fryer fires

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54
Q

Why get this pin?

What spaces are covered by sprinkler systems?

A

Magazines, Hangar bays, flight deck, trash rooms

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55
Q

Why get this pin?

What is the location of the distilling plants?

A

2 in each MMR upper level

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56
Q

Why get this pin?

What does PECU stand for and what is its function?

A

Portable exothermic cutting unit, used to cut away damaged steel and make holes in the skin of the ship to assist in the ventilation of a fire.

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57
Q

Why get this pin?

What type of steam reboilers are on board?

A

Horizontally mounted, shell and U-tube type heat exchangers

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58
Q

Why get this pin?

Where are the reboilers located?

A

1A shaft alley, 4B Shaft alley

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59
Q

Why get this pin?

What does CHT stand for?

A

Collection, Holding and trf of sewage.

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60
Q

Why get this pin?

What is drained into the CHT tanks?

A

Water closets, urinals, showers, laundry and galleys

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61
Q

Why get this pin?

What does a comminutor do?

A

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

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62
Q

Why get this pin?

Where are the locations of the O2N2 plants?

A

Fwd- Hangar bay 1, port side, frame 81 / Aft- Hangar bay 3, stbd side, frame 190

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63
Q

Why get this pin?

What are the 3 types of Navy distilling plants?

A

Flash type- older steam power ships/AC carriers - Reverse osmosis- installed on newer ships - Vertical Basket- subs

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64
Q

Why get this pin?

What is the purpose of refrigeration plants?

A

Maintain ship?s food storage

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65
Q

Why get this pin?

What is the compressor?

A

Prime mover—compresses LP to HP

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66
Q

Why get this pin?

What is the evaporator/cooling coil?

A

Consists of copper and aluminum tubing to cool a space

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67
Q

Why get this pin?

What is the condenser/heat exchanger?

A

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

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68
Q

Why get this pin?

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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69
Q

Why get this pin?

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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70
Q

Why get this pin?

Where are the AC plants located?

A

1&2- Fwd AC&R plant / 3&4- Aft AC&R plant

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71
Q

Why get this pin?

Where are the reefer plants located?

A

1&2- Fwd AC&R plant / 3, 4, & 5- Aft AC&R plant

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72
Q

Why get this pin?

Where is #5 AC plant?

A

1 MMR

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73
Q

Why get this pin?

What is the 21st AFFF mixing station for?

A

The bomb farm

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74
Q

Why get this pin?

What is AFFF concentrate?

A

6&AFFF 94%Water

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75
Q

Why get this pin?

How are the AC elevators raised and lowered?

A

Hydraulic Fluid

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76
Q

Why get this pin?

What is the lifting capacity of the AC elevators?

A

130,000lbs

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77
Q

Why get this pin?

At what rate can electric and steam fire pumps pump?

A

Electric- 1000gpm, Steam- 3000gpm

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78
Q

Why get this pin?

What is the DCWS?

A

Damage Control Watch Supervisor- List control, CHT, etc

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79
Q

Why get this pin?

What is CSC?

A

Catapult Supervisory Control

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80
Q

Why get this pin?

What is the DCA?

A

Damage Control Assistant- assist CHENG

81
Q

Why get this pin?

What does RADIAC stand for?

A

Radiation Detection Identification and Computation

82
Q

Why get this pin?

What is the purpose of list control?

A

Keep the flight deck level

83
Q

Why get this pin?

How many Steering units do we have?

84
Q

Why get this pin?

Where is emergency steering located?

A

On 2nd deck above the steering units ( 2-255-3-T / 2-255-4-T)

85
Q

Why get this pin?

What are 4 ways to move the rudders?

A

Helm / Trick Wheel / Jam Nut / Emergency Steering

86
Q

Why get this pin?

What are 3 modes of CHT?

A

In port wastes trf via hoses to shore receiving riser / At-Sea- Soil and wastes are discharged over the side / Transit- Collected and held in CHT tanks

87
Q

Why get this pin?

What is the minimum distance from land to discharge CHT?

88
Q

Why get this pin?

What is the capacity of the CHT tanks?

A

48,000 FWD / 52,000 AFT

89
Q

Why get this pin?

How many AC units are there?

90
Q

Why get this pin?

What type of AC units do we have?

A

Centrifugal Type

91
Q

Why get this pin?

What is the capacity of our AC units?

92
Q

Why get this pin?

What are the 4 phases of refrigeration?

A

Compression / Condensation / Evaporation / Expansion

93
Q

Why get this pin?

How many REEFER plants are onboard?

94
Q

Why get this pin?

What type are the REEFER plants?

A

Reciprocating Type

95
Q

Why get this pin?

What is the capacity of our REEFER plants?

96
Q

Why get this pin?

How many Cryogenic plants are there?

97
Q

Why get this pin?

Where are they located?

A

HB 1 Port / HB 3 Starboard

98
Q

Why get this pin?

What is the primary use of Liquid Oxygen?

A

Breathing air for pilots

99
Q

Why get this pin?

What is the primary use of Liquid Nitrogen onboard?

100
Q

Why get this pin?

What is gaseous nitrogen used for onboard?

A

Fill A/C tires / Landing gears Wave Guides

101
Q

Why get this pin?

What is the minimum distance from land to discharge plastics?

A

50nm only if harmful to the crew

102
Q

Why get this pin?

How do we control the trim of the ship?

A

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

103
Q

Why get this pin?

How much JP-5 can we store?

A

3.5 million gallons

104
Q

Why get this pin?

Who is the DC Officer?

A

CDR Simei / CHENG

105
Q

Why get this pin?

What is the purpose of chill water?

A

Cool electronic gear / spaces

106
Q

Why get this pin?

Where is DC Central?

107
Q

Why get this pin?

When does the ship check material conditions?

A

0630 & 1630

108
Q

Why get this pin?

How many repair lockers are there?

109
Q

Why get this pin?

How many AFFF stations are there?

110
Q

Why get this pin?

How many AFFF reserve tanks are there?

111
Q

Why get this pin?

Where are the AFFF reserve tanks located?

A

HB 1 Port / HB 3 Starboard

112
Q

Why get this pin?

How many Range Guard systems do we have?

113
Q

Why get this pin?

Where are they located?

A

Galleys for Deep Fat Fryers

114
Q

Why get this pin?

How many spaces do fixed CO2 stations cover?

115
Q

Why get this pin?

What does CO2 do to the fire triangle?

A

Displaces Oxygen

116
Q

Why get this pin?

What spaces are covered by Halon?

A

Pump Rooms

117
Q

Why get this pin?

What is the time delay used for?

A

Secure ventilation / Evacuation of space

118
Q

Why get this pin?

What is the actuating source for Halon?

A

5lb CO2 bottle

119
Q

Why get this pin?

How many tanks does list control have?

120
Q

Why get this pin?

Where are they located?

A

5 on port and 5 on starboard on the 4th deck

121
Q

Why get this pin?

How many Pumps does list control have?

122
Q

Why get this pin?

What is the rate of change in list control?

A

1.5 degrees in 20 minutes

123
Q

Why get this pin?

At what gpm are the tanks capable of pumping?

A

1800 at 30psi

124
Q

Why get this pin?

Where is list control located?

A

4A shaft alley

125
Q

Why get this pin?

What does MOPP stand for?

A

Mission Orientated Protective Posture

126
Q

Why get this pin?

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

A

GQ is sounded

127
Q

Why get this pin?

At what MOPP level do we carry our gas mask?

A

MOPP level 2

128
Q

Why get this pin?

When is M8 and M9 paper placed throughout the ship?

A

MOPP level 2

129
Q

Why get this pin?

What is M8 /M9 paper used for?

A

Chemical detection

130
Q

Why get this pin?

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

A

24 hours or 6 washed in a 140-day period

131
Q

Why get this pin?

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

A

Detection of Nerve / Blister / Blood agents

132
Q

Why get this pin?

What is a self-aid for a nerve agent?

A

Atropine / 2 PAM Chloride

133
Q

Why get this pin?

What is the M-291 kit used for?

A

Self aid DECON kit

134
Q

Why get this pin?

What color triangle is used for BIO identification?

135
Q

Why get this pin?

What color triangle is used for CHEMICAL identification?

136
Q

Why get this pin?

What color triangle is used for NUCLEAR identification?

137
Q

Why get this pin?

What size of fire hoses do we have?

A

1 ? / 2 ? / 4 inch

138
Q

Why get this pin?

What is the NFTI used for?

A

Finding sources of heat / trapped personnel

139
Q

Why get this pin?

What powers the NFTI?

A

10 AA batteries

140
Q

Why get this pin?

What is the power source for an electrical submersible pump?

141
Q

Why get this pin?

Who is in charge of the scene of damage?

A

On Scene Leader

142
Q

Why get this pin?

What does the Team leader do?

A

Directs firefighting efforts / Operated NFTI

143
Q

Why get this pin?

What is the main damage control circuit?

144
Q

Why get this pin?

Name 4 types of patches?

A

Soft patch / Jubilee / Banding / EWARP

145
Q

Why get this pin?

What is the max PSI a soft patch can hold?

146
Q

Why get this pin?

Name 3 types of shoring?

147
Q

Why get this pin?

What is the strongest type of shoring?

148
Q

Why get this pin?

What is the max of a piece of shoring?

A

30 x the butt thickness

149
Q

Why get this pin?

Classify the fire main onboard?

A

Composite Loop

150
Q

Why get this pin?

What is the size of the fire main?

151
Q

Why get this pin?

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

A

Hydrogen Fluoride / Hydrogen Bromide

152
Q

Why get this pin?

What are the 4 principles of investigation?

A

Thoroughly / cautiously / report / repeat

153
Q

Why get this pin?

How many fire pumps are onboard?

154
Q

Why get this pin?

How many are steam and what are there numbers?

A

4 ? 7 / 9 / 11 / 13

155
Q

Why get this pin?

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

A

3 ? DC&R berthing / Medical P-Way / Below Repair 1A (by trash RM#4)

156
Q

Why get this pin?

Name some parasitic loads off the fire main?

A

Secondary chill water / JBD / Flushing water / Cooling lube oil / CM wash down / MAG sprinklers

157
Q

Why get this pin?

What is meant by composite loop?

A

A loop goes horizontal and one goes vertical for the island

158
Q

Why get this pin?

What is the NFTI?

A

Naval firefighting Thermal Imager

159
Q

Why get this pin?

What are two modes of he NFTI?

160
Q

Why get this pin?

What mode of NFTI is used for fire fighting?

161
Q

Why get this pin?

What type of wood do we use for shoring?

A

Soft woods

162
Q

Why get this pin?

How long must you wait before entering a space flooded with HAON?

A

15 minutes

163
Q

Why get this pin?

When is Material Condition X-ray set?

A

Al the time

164
Q

Why get this pin?

When is material yoke set?

165
Q

Why get this pin?

When is material condition circle zebra set?

A

During zebra when battle dressing becomes necessary

166
Q

Why get this pin?

What are 4 phases of the refrigeration cycle?

A

Compression, condensation, evaporation, expansion

167
Q

Why get this pin?

What does DCTT stand for?

A

Damage Control trng team

168
Q

Why get this pin?

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

A

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

169
Q

Why get this pin?

Where are the range guard systems located?

170
Q

Why get this pin?

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

171
Q

Why get this pin?

What type of fire is the range guard used on?

A

Deep fat fryer fires

172
Q

Why get this pin?

What spaces are covered by sprinkler systems?

A

Magazines, Hangar bays, flight deck, trash rooms

173
Q

Why get this pin?

What supplies the sprinkler system?

174
Q

Why get this pin?

Who has to give the order to flood a magazine?

175
Q

Why get this pin?

What type of sprinkler system does HAZMA have?

A

DR chemical

176
Q

Why get this pin?

What type of water does list control use?

177
Q

Why get this pin?

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

178
Q

Why get this pin?

What type of chemical suit do we use?

179
Q

Why get this pin?

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

180
Q

Why get this pin?

What do we use to decontaminate the ship?

A

Calcium Hypochlorite

181
Q

Why get this pin?

How do we determine f we have been contaminate by a biological agent?

A

Number of personnel will come up with the same sickness in a short amount of time

182
Q

Why get this pin?

What are some delivery methods of a biological attack?

A

Pathogen, Aerosol, Liquid

183
Q

Why get this pin?

What has to be done to determine whether or not a puddle f liquid is BIO contamination or not?

A

Take a sample

184
Q

Why get this pin?

What is MPE and who sees it?

A

Maximum Permissible Exposure, CO

185
Q

Why get this pin?

What is potable water?

A

Water used for general services throughout the ship

186
Q

Why get this pin?

What is feed water?

A

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

187
Q

Why get this pin?

What is the location of the potable water pumps?

A

Main machinery room, lower level

188
Q

Why get this pin?

Where is the location of the potable water risers?

189
Q

Why get this pin?

What is the location of the chlorinator?

A

MMR Upper level

190
Q

Why get this pin?

What is the location of the distilling plants?

A

2 in each MMR upper level

191
Q

Why get this pin?

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

192
Q

Why get this pin?

What are the steaming conditions?

A

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

193
Q

Why get this pin?

What is HP?

A

High pressure

194
Q

Why get this pin?

What are the high-pressure air compressors (HPACs)?

A

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

195
Q

Why get this pin?

What is LP?

A

Low pressure

196
Q

Why get this pin?

What is the function of LP?

A

Supplied by 3 ships service air compressors (SACs) one in each MMR, and one located in #2 Reactor room all on the upper level. Supplies air of about 110-125

197
Q

Why get this pin?

What is the purpose and location of the control air compressors?

A

Supplied by 4 control air compressors, one located in each MMR and RAR on the upper level. Supplies about 70-80psig

198
Q

Why get this pin?

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

A

Low pressure 6 stage flash type evaporator, 1000,000 gallons per day each (4 total)

199
Q

Why get this pin?

What is the shoring battan used for?

A

Used to assist in constructing a K type shoring structure

ESWS (16 decks)

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