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70 Cards in this Set
- Front
- Back
- 3rd side (hint)
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How many steering units are there? |
4 |
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What type of system operates the Steering units? |
Closed loop hydraulic system |
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How many steering units are online during normal operation? |
Two, 1 port and 1 Stbd, 1 & 4 even, 2 & 3 odd days |
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Where can you steer the ship from? |
Bridge, Trick wheel, Secondary control in DCC, Main propulsion, Ratchet, Pointer |
6 ways |
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What is the purpose of emergency steering? |
Bring rudder amidships during a casualty |
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How many firepumps are onboard? |
22 |
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How many are electric? |
18 |
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What powers the other 4? |
Steam |
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How many GPM can an electric firepump put out? |
1000 |
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How many GPM can a steam driven fire pump put out? |
2000 |
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What uses firemain? |
Fire main system, reefer units, auxillary cooling for machinery, flushing water for toilets, Jeb Blast Deflector (JBD's), and eductors. |
6 uses |
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What pressure should ships' firemain stay at? |
150 psi +/- 25 psi |
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What type of loop does the USS GW have? |
Composite loop that can be split into 4 sections. |
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What are the 4 phases of the basic refrigeration cycle? |
Compression, condensation, expansion, evaporation. |
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How many A\C plants are onboard? |
10 |
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Classify the A/C plants |
York 363 Ton Centrifugal, R-236fa |
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Where are the A/C plants located? |
1 & 2 fwd A/C MR, 3 & 4 aft A/C MR, 5 1MMR, 6 2RAR, 7 2MMR, 8 & 10 3C Shaft Alley, 9 7-25-0-E |
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What is the designed temperature for chill water? |
44 degrees |
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What is the primary AC plant for the island? |
7 AC Plant |
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Purpose of catapult steam system? |
Provide motive force to launch aircraft |
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How many catapults are there and which are bow/waist? |
Four, 1 & 2 bow, 3 & 4 waist |
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How many catapult accumulators are there? |
4 |
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What type and where does catapult steam come from? |
Main steam from RX |
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What is the minimum pressure for a catapult shot? |
450 psig |
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What are the two fire suppression systems with the catapults? |
Trough smothering and Launch Valve smothering |
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What is the casualty response for a fire in the launch valve room? |
Use steam smothering ( co2, AFFF or sea water will cause a major steam rupture and will kill anyone near the area). |
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How many O2/N2 plants are onboard? |
2 |
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Where are the O2/N2 plants located? |
HB#1 Port, HB#3 Stbd, *Blue doors |
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What are the uses of LOX? |
Aviation breathing oxygen only |
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What are the uses of LIN? |
Wart clinic, freeze seals, shrink fittings |
There are 3 uses |
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What are the basic safety precautions with LOX/LIN? |
No smoking, adequate ventilation, PPE, non-spark tools, two-person rule |
5 precautions, what are they? |
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What is the required PPE? |
Face shield or goggles, molder's boots, cryogenic coveralls, welder's gauntlet type gloves |
4 items |
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What are the temperatures associated with LOX/LIN? |
-297F, -320F |
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What does the yellow flashing light above O2N2 signify? |
X-fer LOX |
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Whose permission is required before dumping cryogenic liquids over the side? |
CO's permission |
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How many aircraft elevator engines are there? |
4 |
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What type of hydraulic fluid is used in the ACE's? |
Fryquil |
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What state is fryquil dangerous? |
Aerosol |
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What pressure does the ACE operate at? |
2400-2800 psi |
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What kind of system is the ACE engine? |
Electro Hydraulic |
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What other ships service is used for the ACE to operate? |
HP air |
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What is the maximum weight load for an ACE? |
150,000 lbs |
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What are the load centers for the ACEs? |
ACE 1/45, ACE 2/51, ACE 3/81, ACE 4/82 |
There are 4 |
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CHT |
Collection Hold Transfer |
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How many sewage collection tanks are onboard? |
3 |
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How many CHT pumps are onboard? |
4, 2 in each CHT pump room |
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What are the three operating modes of the CHT system? |
In port, transit, at-sea |
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In-port |
Sewage pumped to pier |
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Transit |
Sewage to tanks only |
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At-sea |
Sewage pumped overboard once at least 3 miles from land. |
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At what distance from land can CHT be pumped overboard? |
3 miles |
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What dangerous gas is associated with the CHT system? |
Hydrogen sulfide gas- hydrogen sulfide has been identified as the most likely gas hazard associated with decomposition of sewage in CHT tanks. It is toxic and explosive. |
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What are the 3 diseases you can get from CHT? |
Cholera, Hepatitis, Typhoid |
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What does H2S smell like? |
Rotten eggs |
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A coil |
The A, or athwart ship, coil has loops in the vertical force and aft planes. The function of the A coil is to produce a magnetic field caused by ship-induced magnetization. |
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M coil |
The M, or Main, coil encircles the ship in a horizontal plane, usually near the waterline. The M coil produces a magnetic field that counteracts the magnetic field produced by the vertical permanent and vertical induced magnetization of the ship. |
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FP-QP coil |
The FP-QP coil is used primarily to counteract the magnetic field produced by the ships longitudinal permanent magnetization, and it is sometimes used to provide some compensation to supplement the M coil for vertical induced magnetization. |
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FI-QI |
The FI-QI coil is used primarily to counteract the magnetic field produced by the ships longitudinal induce magnetization. |
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Chief Engineer (CHENG) |
Overall responsible for the entire engineering department, including all personnel assigned within the department, all electrical and mechanical equipment, electrical. |
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Fire Marshall |
Assistant to the engineer officer (DCO). The fire marshall will be designated to aid the DCA in the training of personnel and the prevention and of fires. Shall be DCTT qualified to ensure continuity of inspection for improperly stored or inoperative DC equipment. |
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Naval Ships Technical Manual (NSTM) |
This is the basic engineering doctrine publication of the Naval Sea Systems Command. The manual is kept up-to-date by means of quarterly changes. |
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Engineering operational sequencing system (EOSS) |
The purpose of EOSS is to detail the sequential operational functions for the complete cycle of plant evolutions. |
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High pressure |
Compressed air between 600-5000 psi |
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Low pressure |
Compressed air, usually between 100-125 psi |
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What are the 3 types of naval distilling plants? |
Low pressure steam flash type, submerged tube, reverse osmosis |
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How many divisions are in Engineering? |
6 |
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What are the 6 divisions? |
A (auxillary), E (electrical), R (repair), DC (damage control), MSC (maintenance support center), EX (eng training) |
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A (auxillary) |
MM/EN |
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E (electrical) |
EM |
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R (repair) |
MR/HT |
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