A.At the top
B.At the bottom
C.In the top
D.In the bottom
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A.Misalignment
B.Length
C.Strength
D.Stresses
A.Hot bearing
B.Starting valves
C.Unequal distribution of load
D.Excessive crankshaft clearance
A.The fuel oil
B.The lube oil
C.The sea water
D.The fresh water
A.Gas exchange
B.Charging
C.Scavenging
D.Supercharging
A.Diesel oil
B.Hydraulic oil
C.Lube oil
D.Mineral oil
最新試題
In using reduction gears to obtain efficient propeller speeds, ().
The highest pressure in a diesel engine cylinder normally occurs ().
If a diesel engine is difficult to start and operates with the engine temperatures lower than normal, you should suspect that the ().
Which of the two events listed occurs simultaneously in a two-stroke/cycle diesel engine?()
The main purpose of the piston oil scraper rings is to ().
Combustion knock can occur in the cylinders of a diesel engine under any condition permitting ().
The function of diesel engine piston compression rings is to ().
A diesel engine is operating with excessively high exhaust temperatures at all cylindersTo correct this condition, you should FIRST ().
For a given size engine, the two-stroke/cycle diesel engine will deliver more power than a four-stroke/cycle diesel engine because ().
Routine monitoring of a diesel engine should include ().