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
A thrust bearing is used with a propulsion diesel engine to （）.
A diesel engine piston ring face is in direct contact with the （）.
The most important factor in engine performance is the actual power output at the end of the crankshaft available for doing workThis is known as （）.
Which of the two events listed occurs simultaneously in a two-stroke/cycle diesel engine?（）
The highest pressure in a diesel engine cylinder normally occurs （）.
In using reduction gears to obtain efficient propeller speeds, （）.
Proper filtering and straining of fuel oil is important because the （）.
Combustion knock occurring in a diesel engine can be caused by （）.
Lube oil filters remove contaminants more efficiently if the oil being filtered is （）.
To determine if the lube oil filter elements need changing, （）.