A.sliding piston rings
B.engines camshaft
C.small pumps
D.forced feed system
您可能感興趣的試卷
你可能感興趣的試題
A.excessive heat
B.friction
C.oxidation
D.high pressure
A.is made to circulate out of the system
B.is made to circulate within the system
C.is made circulate within the system
D.is made circulate out of the system
A.Hash point
B.Viscosity
C.Pour point
D.Cetane number
A.viscosity
B.flash point
C.cetane number
D.calorific value
A.Air must be admitted;without
B.Oil must be injected;without
C.Air must be admitted;with
D.Oil must be injected;with
最新試題
Diesel engine control can be obtained by the bridge ().
Combustion knock can occur in the cylinders of a diesel engine under any condition permitting ().
If a diesel engine is difficult to start and operates with the engine temperatures lower than normal, you should suspect that the ().
Routine monitoring of a diesel engine should include ().
Proper filtering and straining of fuel oil is important because the ().
White smoke exhausting from an operating diesel engine may indicate ().
To determine if the lube oil filter elements need changing, ().
An automated diesel engine should normally shut down due to ()
If the main engine of an unattended engine room shuts down automatically, it will be indicated by an alarm ().
What is the function of the thrust bearing?()