Fuel has to be injected into the engin

1、If the diesel engine fuel injection ti

If the diesel engine fuel injection timing is changed to delay the start of injection until the pistons are at top dead center, the engine w...

2、Fuel injection equipment must be kept

Fuel injection equipment must be kept in good condition, timed correctly, and the （）in each cylinder must also be carefully balanced so that individual cylinders are not overloaded.AMIPBMCRCMEPDBHP

3、Fuel droplets injected into a diesel e

Fuel droplets injected into a diesel engine cylinder must have adequate penetration to （）Aprolong the ignition delay periodBensure the beginning of fuel injectionCthoroughly utilize the air chargeDallow controlled fuel combustio

4、Late fuel injection in a diesel engine

Late fuel injection in a diesel engine is indicated by low firing pressure with（）Ahigh exhaust temperatureBlow exhaust temperatureCfuel knock in each cylinderDmechanical knock in each cylinder

5、（） allows the engine to be placed wher

（） allows the engine to be placed wherever is most suitable, as they no longer have to be aligned with reduction gearing and shafting as i...

6、Fuel droplets injected into a diesel e

Fuel droplets injected into a diesel engine cylinder must have adequate penetration to ____.Aprolong the ignition delay periodBensure the beginning of fuel injectionCthoroughly utilize the air chargeDallow controlled fuel combustion