A.chromium-plate against wear
B.anti-corrosion treated
C.white metal lined against wear
D.flame hardened against wear
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A.to revolve
B.revolved
C.revolving
D.to be revolved
A.crankshaft
B.connecting rod
C.cross-head
D.main beating
A.doesnt use a drain tank but a head tank
B.uses a drain tank not head tank
C.uses a drain tank and a head tank
D.uses neither a drain tank nor a head tank
A.a sump tank
B.a feed well
C.a double bottom tank
D.a drain tank
A.fresh water
B.sea water
C.lubrication
D.fuel oil
最新試題
Diesel engine control can be obtained by the bridge ().
A diesel engine piston ring face is in direct contact with the ().
Routine monitoring of a diesel engine should include ().
In using reduction gears to obtain efficient propeller speeds, ().
If a diesel engine is difficult to start and operates with the engine temperatures lower than normal, you should suspect that the ().
In diesel engines, the four basic events (intake, compression, power and exhaust) are performed once in ().
Which of the two events listed occurs simultaneously in a two-stroke/cycle diesel engine?()
What causes diesel fuel to be ignited in the cylinder of an operating diesel engine?()
If the water level dropped rapidly in the expansion tank of a closed diesel engine cooling water system, you should suspect a ().
For a given size engine, the two-stroke/cycle diesel engine will deliver more power than a four-stroke/cycle diesel engine because ().