A.in order that
B.because of
C.in order to
D.owing to
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A.temperature
B.pumping rate
C.pressure
D.heat
A.the engines speed
B.the engines load
C.the fuel oil temperature
D.the fuel oil flow
A.heavy oil
B.lube oil
C.fuel oil
D.diesel
A.shut
B.closing
C.opened
D.closed
A.below 300
B.above 1200
C.between 300 to 1200
D.below 1200
最新試題
Which of the two events listed occurs simultaneously in a two-stroke/cycle diesel engine?（）
Lube oil cannot be efficiently filtered if its （）.
For a given size engine, the two-stroke/cycle diesel engine will deliver more power than a four-stroke/cycle diesel engine because （）.
A diesel engine piston ring face is in direct contact with the （）.
In using reduction gears to obtain efficient propeller speeds, （）.
The minimum speed an engine must attain before ignition can occur depends upon （）.
Engine protection by means of an alarm or shutdown control can be obtained with devices that are sensitive to （）.
If the water level dropped rapidly in the expansion tank of a closed diesel engine cooling water system, you should suspect a （）.
When would the available energy of the exhaust gases of a two-stroke/cycle diesel engine be insufficient to drive an exhaust gas turbocharger, resulting in the incorrect amount of air for combustion?（）
Routine monitoring of a diesel engine should include （）.