A.Oil leaking from tanks inside engine room
B.Engine room cleaning water
C.Water leaking from the separator sludge tank
D.Sewage
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A.reclaims water
B.purges air without losing refrigerant
C.purges air with some loss of refrigerant
D.purges lube oil from the refrigerant
A.re-evaporator
B.receiver
C.dehydrator
D.solenoid
A.anemometer
B.potentiometer
C.manometer
D.psychrometer
A.opening more bypass lines
B.opening additional expansion valves
C.adding refrigerant
D.speeding up the machine
A.manifold
B.condenser
C.chamber
D.plenum
最新試題
Using a file without a handle may result in （）
The main purpose of port State control is not to（）
The Port State Control officer may witness a fire drill carried out by the crew assigned to these duties on the（）
Cold weather starting of a diesel engine may be made easier by（）
The shipboard oil pollution emergency plan will be invalid after （）
The cetane rating of diesel fuel is an indication of the （）
When does auxiliary burner of incinerator put into operation? （）Ⅰ. start incinerator when it is coldⅡ. the sludge for dealing with is littleⅢ. the sludge for dealing with is largeⅣ. the water and impurity in sludge are too muchⅤ. the temperature in incinerator is lowⅥ. dealing with little solid rubbish
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The flash point of a residual fuel oil should be used to determine the highest temperature to which oil may be heated（）