A.occurred
B.occurring
C.not happening
D.occur
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A.gases
B.paints
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D.detergent
A.agent
B.shipchandler
C.surveyor
D.engineer
A.principle
B.principal
C.cause
D.case
A.renewed
B.welded
C.machined
D.chromium-plated
A.film
B.cap
C.lacquer
D.shell
最新試題
In a simple mechanical governor, the ().
The minimum speed an engine must attain before ignition can occur depends upon ().
A thrust bearing is used with a propulsion diesel engine to ().
What is the function of the thrust bearing?()
An automated diesel engine should normally shut down due to ()
The ability of the governor to prevent fluctuations in engine speed is termed ().
Control of the main propulsion diesel engines can be shifted from the engine room to the wheelhouse from the ().
A diesel engine is operating with excessively high exhaust temperatures at all cylindersTo correct this condition, you should FIRST ().
In using reduction gears to obtain efficient propeller speeds, ().
Combustion knock occurring in a diesel engine can be caused by ().