单项选择题
Control of the main propulsion diesel engines can be shifted from the engine room to the wheelhouse from the （）.
A.wheelhouse control station
B.engine room control station
C.captains office
D.chief engineers office
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相关考题
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单项选择题
Combustion knock can occur in the cylinders of a diesel engine under any condition permitting （）.
A.a shortened ignition delay period
B.a lean fuel/air mixture
C.excess fuel in the combustion chamber
D.rapid vaporization of injected fuel droplets -
单项选择题
Diesel engine control can be obtained by the bridge （）.
A.at any time
B.only after the engine room control station is switched to “bridge control”
C.whenever the secondary station is switched to "bridge control"
D.with the approval of the chief engineer only -
单项选择题
To determine if the lube oil filter elements need changing, （）.
A.open the filter and inspect the elements
B.check the lube oil pump discharge pressure
C.check the lube oil header pressure
D.check the pressure drop across the filter
