A.bilge well connected to that valve, plus the second bilge well being pumped will be completely emptied
B.bilge system will lose vacuum and prevent the other bilges from being pumped out
C.bilge well aft connected to that valve will siphon its contents to the forward bilge wells
D.discharge pressure will be too high
您可能感興趣的試卷
你可能感興趣的試題
A.bypass exhaust gas at high loads to prevent excessive back pressure
B.bypass a portion of the exhaust gas at peak loads for better efficiency
C.recycle exhaust gas to the turbocharger
D.minimize moisture condensation in the boiler gas passages at low loads
A.Correct the cause of the scoring and repair the sleeve or replace with a new one
B.Reassemble the unit and provide more water leak off for proper lubrication
C.Check for parallel alignment of the sleeve radial faces to the sleeve bores
D.Reassemble the unit and adjust the governor to obtain a slower speed
A.Copper
B.Copper and carbon
C.Carbon
D.Bronze
A.Chilled water system supply temperature
B.Chilled water system return temperature
C.Compressor discharge temperature
D.Compressor suction pressure
A.water
B.voltage
C.fuel pressure
D.steam pressure
最新試題
The flash point of a residual fuel oil should be used to determine the highest temperature to which oil may be heated()
Thermostatic steam pressure reducing valves are used in the fuel oil service system to control the()
Under MARPOL Code the ship to which it applies has to carry ()
Which of the following items don’t belong to dock repair works?()
The main purpose of port State control is not to()
For a given exhaust gas boiler, what is the quantity of its evaporation mainly determined?()
“Insufficiency of manning or insufficiency of certification of seafarers” is an identification of a()
()connectors hold best if a wire is accidentally pulled or a connection becomes loose.
The treatment of the fuel oils involves storage, heating, filtering and()
The condensers located in various stages of a flash evaporator are cooled by()