A.Grooves
B.Recesses
C.Ridges
D.Nips
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A.Diffusers
B.Compressors
C.Steam boilers
D.Soot blowers
A.Pneumatic pipes
B.Hydraulic pipes
C.Telescopic pipes
D.Operating gas pipes
A.The ballast system
B.The salt water system
C.The bilge system
D.The domestic system
A.A relief valve
B.An alarm
C.A pressure gauge
D.A non-maim valve
A.A top tank
B.A head tank
C.A head valve
D.A drain tank
最新試題
In diesel engines, the four basic events (intake, compression, power and exhaust) are performed once in ().
White smoke exhausting from an operating diesel engine may indicate ().
A diesel engine is operating with excessively high exhaust temperatures at all cylindersTo correct this condition, you should FIRST ().
Which of the two events listed occurs simultaneously in a two-stroke/cycle diesel engine?()
In using reduction gears to obtain efficient propeller speeds, ().
When fuel oil has seriously contaminated a diesel engine lubricating oil, you should ().
Lube oil filters remove contaminants more efficiently if the oil being filtered is ().
Maximum horsepower of a diesel engine is attained ().
An automated diesel engine should normally shut down due to ()
A diesel engine piston ring face is in direct contact with the ().