A.scale
B.sludge
C.chemicals
D.air
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A.turning gear
B.steering gear
C.spur gear
D.chain gear
A.the crosshead
B.the crankshaft
C.large end
D.the piston bosses
A.gravity
B.motion
C.ratio
D.density
A.compression
B.maximum
C.rated
D.oil
A.the viscosity index
B.the fuel oil contents
C.the starting speed
D.the reading at the rack
最新試題
An automated diesel engine should normally shut down due to （）
Combustion knock occurring in a diesel engine can be caused by （）.
What is the function of the thrust bearing?（）
A thrust bearing is used with a propulsion diesel engine to （）.
If the water level dropped rapidly in the expansion tank of a closed diesel engine cooling water system, you should suspect a （）.
Maximum horsepower of a diesel engine is attained （）.
Routine monitoring of a diesel engine should include （）.
How many power strokes per crankshaft revolution are there in an eight cylinder, two stroke/cycle diesel engine?（）
The main purpose of the piston oil scraper rings is to （）.
In a simple mechanical governor, the （）.