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单选题
An emergency diesel generator should automatically shut down in the event of （）
A
dangerous over-speeding
B
a loss of lube oil pressure
C
activation of the fixed CO2 system for the emergency generator space
D
all of the above
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单选题In the voyage, when carrying out abandon ship drill, should be test every time（）.A
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考题
单选题Which of the following is NOT true according to the passage?（）A
Both the main steering gear and the auxiliary steering gear should be operatedB
The alarms fitted to the remote control system should be operatedC
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单选题After resolving the trouble of main power supply, main switch of emergency generator should（）, if power supply is refreshed.A
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考题
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prevent governor surging at shutdownB
make sure the fuel nozzles are flushed cleanC
prevent pressure buildup in the fuel linesD
prevent damage from localized overheating
考题
单选题During the watch keeping at sea, at appropriate intervals inspection should be made of （）, auxiliary machinery and steering gear spaces by the duty engineer.A
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考题
单选题Which statement is FALSE concerning precautions during fueling operations?（）A
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考题
单选题When the ships is going to enter into the harbor,（）.A
change from diesel oil to heavy fuel oil for mail engineB
pump out bilge waterC
change sea chest form lower level one to high level oneD
test emergency generator
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单选题Which of the listed failures, occurring in an automated diesel generator system, should cause an audible alarm at the engine room control station?（）A
Low cooling water outlet temperatureB
High lube oil pressureC
Low lube oil temperatureD
Low starting air pressure
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