In a diesel engine,（） works as working medium and changes the heat energy to mechanical energy, changes the reciprocating movement to rotary moment（）
1、You work as the IT professional in an
You work as the IT professional in an international company which is named wikigo. You are experienced in implementing and administering a netw...
2、You work as a network engineer at Test
You work as a network engineer at TestKing.com. TestKing users have noticed extremely slow network performance, intermittent connectivity, and con...
3、In a normally operating diesel engine,
In a normally operating diesel engine, the main cause of lubricating oil contamination in the crankcase is a result of the （）.Ametal particle...
4、Defective atomizer in a diesel engine
Defective atomizer in a diesel engine will lead to（）.Asmoky exhaustBstarting failureCoverloadDover speed
5、Turbulence in a diesel engine cylinder
Turbulence in a diesel engine cylinder is of major importance in providing （）.Aproper fuel meteringBcomplete fuel/air mixingCminimal fuel penetrationDproper fuel timing
6、In a diesel engine, excessive cylinde
In a diesel engine, excessive cylinder liner wear will cause （）(1) increased blow-by(2) wear between the piston ring and grooveA(1) only is correctB(2) only is correctCboth (1) and (2) are correctDneither (1) or (2) axe correct