The longer the ignition delay period occurs in a diesel engine, the ().
- Aless fuel will enter the cylinder
- Blower will be cylinder compression temperatures
- Cmore complete will be fuel combustion
- Dmore rapid will be the rise in combustion pressure
The longer the ignition delay period occurs in a diesel engine, the ().
1、The longer an oil fire is permitted to
The longer an oil fire is permitted to burn, the ().Aharder it is to extinguishBeasier it is to extinguishCless chance there is of re-ignitionDeasier it is to control
2、The ignition quality of a diesel fuel
The ignition quality of a diesel fuel oil is indicated by the ()Aspecific gravityBcetane numberCviscosityDcalorific valve
3、During the valve overlap period, the e
During the valve overlap period, the exhaust pressure of a turbochargers, four-stroke/cycle diesel engine must be less than the intake manifold ...
4、What is the period of validity of the
What is the period of validity of the SOLAS required Cargo Ship Safety Construction Certificate? ()A12 monthsB24 monthsC48 monthsD60 month
5、When the wave period and the apparent
When the wave period and the apparent rolling period are the same().Asynchronous rolling occursBroll period decreasesCroll period increasesDroll amplitude is dampened
6、My hometown is no longer the place ___
My hometown is no longer the place ______it used to be.A whatB whereC whichD that