A.flame temperature
B.fuel oil
C.air movement
D.gas forces
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A.Too larger
B.Too smaller
C.Excess
D.Excessive
A.An air compressor
B.An indicator cock
C.An air distributor
D.A safety valve
A.Large passenger vessels
B.General cargo ships
C.Container ships
D.Oil tankers
A.Cylinder cover
B.Main bearing
C.The exhaust valve
D.The piston movement
A.The bedplate
B.The column
C.The main bearing
D.The double bottom
最新試題
The highest pressure in a diesel engine cylinder normally occurs （）.
Proper filtering and straining of fuel oil is important because the （）.
Combustion knock occurring in a diesel engine can be caused by （）.
The minimum speed an engine must attain before ignition can occur depends upon （）.
What causes diesel fuel to be ignited in the cylinder of an operating diesel engine?（）
Lube oil filters remove contaminants more efficiently if the oil being filtered is （）.
Electrically operated safety devices on auxiliary diesel engines function to stop the engine by （）.
What is the function of the thrust bearing?（）
If the water level dropped rapidly in the expansion tank of a closed diesel engine cooling water system, you should suspect a （）.
Which of the two events listed occurs simultaneously in a two-stroke/cycle diesel engine?（）