Diesel engine jacket water is used in the distillation process as the ().
- Acoolant for the distillate
- Bcoolant for the brine cooler
- Cmeans of heating the feedwater
- Dprimary means of producing a vacuum within the distiller
Diesel engine jacket water is used in the distillation process as the ().
1、A diesel engine piston ring face is in
A diesel engine piston ring face is in direct contact with the ().Atop of the ring grooveBcylinder liner oil filmCbottom of the ring grooveDback of the ring groove
2、In a diesel engine cooling water syste
In a diesel engine cooling water system, a pH of 60 indicates a/an ().Aslightly acidic conditionBslightly alkaline conditionCovertreatment of waterDneutral condition of water
3、In a diesel engine, blow-by is a resul
In a diesel engine, blow-by is a result of combustion gases leaking into the crankcase past the ()Awrist pin bushingsBcompression ringsCcylinder liner sealsDcylinder liner sealing ring
4、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...
5、In a diesel engine jacket water cooler
In a diesel engine jacket water cooler, with seawater cooling the fresh water, the()Asea water temperature must never be warmer than 40℃Bjack...
6、Fuel is ignited in a diesel engine cyl
Fuel is ignited in a diesel engine cylinder by ()Aa spark plugBinjectorsCthe heat of compressionDincreasing jacket water temperature