單項(xiàng)選擇題During an engine room watch if immediate action is necessary to ensure safety of the ship its machinery and crew ()

A.the chief engineer must be informed at first
B.the captain must be informed at first
C.it must be taken by the duty engineer
D.the generator engine must be stopped


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1.單項(xiàng)選擇題In the engine department, the () is looked upon to provide the leadership that is needed.

A.captain
B.chief engineer
C.chief officer
D.chief motorman

2.單項(xiàng)選擇題() is a precaution which contributes to avoiding trouble under normal operating conditions.

A.Constant inspection
B.Keeping constant load
C.Remaining constant temperature
D.Varying speed

5.單項(xiàng)選擇題If a steering motor becomes overloaded, the ()

A.overload condition of 5 % will trip the motor off the line immediately
B.overload condition will be indicated visually in the machinery space
C.motor running indicator will begin to flash "on" and "off" in response to the sustained overload condition
D.standby steering pump will start automatically and come on the line