A.land
B.skirt
C.crown
D.plate
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A.excessive speed
B.improper warm-up
C.extreme misalignment
D.inadequate lubrication
A.Sludge
B.Gasoline
C.Fuel oil
D.Lube oil
A.camshaft
B.main spring
C.rack position
D.nozzle orifice size
A.not taper what so ever
B.the skirt being tapered and smaller than the crown
C.the skirt being tapered and larger than the crown
D.the crown being tapered and smaller than the skirt
A.dirt
B.fuel oil
C.governor cooling water
D.fuel oil tars
最新試題
Using a file without a handle may result in （）
（）connectors hold best if a wire is accidentally pulled or a connection becomes loose.
The flash point of a residual fuel oil should be used to determine the highest temperature to which oil may be heated（）
Which one is NOT the ‘clear grounds’ for a more detailed inspection?（）
A purge recovery system is used in a centrifugal air conditioning or refrigeration system to （）
（） is not installed on the main switchboar.
Which of the listed governor characteristics will greatly affect the load sharing relationship between paralleled diesel generators?（）
The treatment of the fuel oils involves storage, heating, filtering and（）
The main purpose of port State control is not to（）
Which of the diesel engine components listed increase air density and helps to improve engine operating efficiency?（）