Engineering

Question 1

What are the engine room watches?

Answer 1

Engineering Officer of the Watch, underway
Machinist Mates of the Watch
Engineering Duty Officer in Port
Throttle Man
Messenger of the Watch
Upper and Lower Level Man

Question 2

What are the fire room watches?

Answer 2

Boiler Tech of the Watch
Upper and Lower Level Man
Burner Man
Messenger of the Watch

Question 3

What type of boilers are onboard BLR?

Answer 3

Type D Foster Wheel

Question 4

What does the main condenser use to turn steam back to condensate?

Answer 4

Seawater

Question 5

How many fire pumps are there and where are they located?

Answer 5

4 - Fire room, engine room, Aft AC, & Fwd AC

Question 6

Where does the fire main water come from?

Answer 6

Seawater

Question 7

How many air conditioning chilled water plants do we have?

Answer 7

6

Question 8

Where are the AC plants located?

Answer 8

1 & 2 - Fwd AC
3 & 4 - Mid AC
5 & 6 - Aft AC

Question 9

How many extra line shaft bearings are there and where are they located?

Answer 9

4, shaft alley

Question 10

What does DFM stand for?

Answer 10

Diesel Fuel Marine

Question 11

What is the navy’s terminology for DFM?

Answer 11

F76

Question 12

What does the economizer do?

Answer 12

Preheats water to 100 degrees before going into boiler

Question 13

What is the super heater?

Answer 13

Heats water to 850 degrees

Question 14

What is the de-super heater?

Answer 14

Brings the water to 600 degrees

Question 15

What does EOSS stand for?

Answer 15

Engineering Operational Sequencing System

Question 16

How many sections are in the EOSS?

Answer 16

1 - Engineering operations procedures(EOP)
2 - Engineering operations casualty control(EOCC)
3 - Index

Question 17

How much water can one distilling plant produce in one day?

Answer 17

50,000 gallons

Question 18

What is the maximum storage capability for potable water?

Answer 18

123,152 gallons

Question 19

What is the PSI range for LPAC and HPAC? And where are they located?

Answer 19

Low Pressure 0-125 PSI: Engine Room

High Pressure 1000-3000 PSI: EDG 1 & 2

Question 20

What is the purpose of degaussing?

Answer 20

Reduces the ships magnetic signature

Question 21

What are the SSTG parameters?

Answer 21

450 volt A/C
60Hz
2000KW
3200KA

Question 22

What are the SSDG parameters?

Answer 22

450 volt
60Hz
1825KW
3200 A

Question 23

What are the EDG parameters?

Answer 23

450 volt
60Hz
750KW
1200 A

Question 24

What uses 400 Hz?

Answer 24

RADAR, GYRO, CIWS

Question 25

What is a DFT and what is its purpose?

Answer 25

De-aerating Feed Tank - used to de-aerate, store and preheat feed water

Question 26

What are the lube oil service pumps?

Answer 26

ALOP - attach lube oil pump SLOP - steam lube oil pump ELOP - emergency lube oil pump

Question 27

What type of distilling plants are onboard?

Answer 27

5 stage, flash type, low pressure

Question 28

What is ABC in reference to the boilers?

Answer 28

Automatic boiler control

Question 29

How many modes of operation does ABC have?

Answer 29

3 - full auto, remote, & manual

Question 30

What does EDORM stand for?

Answer 30

Engineering Department Organizational Readiness Manual

Question 31

What color is the fire main?

Answer 31

Red

Question 32

When do we use the Main Circ Pump?

Answer 32

Below 8 knots, or going in reverse

Question 33

What types of fuel are onboard?

Answer 33

DFM | JP-5

Question 34

What is DFM used for?

Answer 34

Boilers and EDG's

Question 35

What is JP-5 used for?

Answer 35

Boilers P-100's Small Boats Helos

Question 36

What is the standard for water consumption per person/per day?

Answer 36

25 gallons

Question 37

What is the primary purpost of HPAC and LPAC?

Answer 37

Electronic Cooling for C7F HPAC - Re-charging SCBA's LPAC - RADARs, tools

Question 38

Name all the Coils.

Answer 38

A Coil M Coil FP-QP Coils FI-QI Coils

Question 39

Name the 3 types of generators onboard.

Answer 39

SSTG - Ship's Service Turbine Generator SSDG - Ship's Service Diesel Generator EDG - Ship's Service Emergency Diesel Generator

Question 40

How many SSTG's are there and where are they located?

Answer 40

3 1A - Fire Room 1B & 1C - Engine Room

Question 41

How many SSDG's are there and where are they located?

Answer 41

1 | SSDG Room next to the boat shop

Question 42

How many EDG's are there and where are they located?

Answer 42

2 EDG 1 - Scuttle by Repair Locker 2 EDG2 - Scuttle by AC&R shop

Question 43

What are the four methods of steering?

Answer 43

Helm Trick Wheel Emergency Hand Pump Locking Nuts

Question 44

How many load centers do we have?

Answer 44

15

Question 45

Name the AC plant and the refrigerant it uses.

Answer 45

250 Ton Single-Stage Centrifugal Chilled Water AC Plant using R-236FA

Question 46

How many feed tanks do we have and how much do they hold?

Answer 46

2 - 19,700 gallons

Question 47

How many refrigerated compressors do we have and what refrigerant do they use?

Answer 47

2 - 4.8 Ton Reciprocating Compressors that R-134A

Question 48

How many water heaters are onboard?

Answer 48

21

Question 49

When potable water is received from a foreign source what chemical is used?

Answer 49

HTH Calcium Hypochlorite

Question 50

What type of Main Engine do we have?

Answer 50

Double Reduction Double Helical Articulate Non-Lock Train Engine

Question 51

What type of lube oil does the main engine use?

Answer 51

2190 TEP

Question 52

Name the four phases of the Basic Steam Cycle.

Answer 52

Generation Expansion Condensation Feed

Question 53

Name the components of the Basic Steam Cycle in order.

Answer 53

``` Boiler HP/LP Turbine Condenser Main Condensate Pump Air Ejector Condenser DFT Main Feed Booster Pump Main Feed Pump ```