() the engines, the diesel engine is() used engine on board.
- ABetween;more commonly
- BAmong;the most commonly
- CBetween;not more commonly
- DAmong;not the most commonly
() the engines, the diesel engine is() used engine on board.
1、The loss of the diesel engine cylinder
The loss of the diesel engine cylinder air charge through leaky valves, piston rings, worn or scored liners, would be indicated by which of t...
2、The crankshaft of diesel engine is sup
The crankshaft of diesel engine is supported by ().Atension stretchBtie rodsCthrough boltsDmain bearing
3、The cooling water of the diesel engine
The cooling water of the diesel engine should be treated, because it has()Aalkale scenceBacidityCsalinityDimpurity
4、The marine diesel engine is a type of
The marine diesel engine is a type of diesel engine used on ships The () of its operation is not very difficult to understand.AprincipleBprincipalCcauseDcase
5、In a diesel engine, when the fuel is i
In a diesel engine, when the fuel is injected into the cylinder,()Athe piston is just coming upward from the bottom dead centerBthe piston h...
6、Diesel engine blow-by is the leakage o
Diesel engine blow-by is the leakage of combustion gases past the ()Aoil rings onlyBcompression and scraper ringsCcylinder liner sealingsDcylinder liner ring groove