A、At the beginning of the compression stroke
B、At the beginning of the suction stroke
C、At the end of the working stroke
D、At the end of the exhaust stroke
更多“（） the cylinder will contain a great weight of air and will be capable of burning a great quantity of fuel.”相关的问题
A、A.less fuel will enter the cylinder B、B.lower will be cylinder compression temperatures C、C.more complete will be fuel combustion D、D.more rapid will be the rise in combustion pressure
A、fuel droplets will burn as they leave the fuel injector B、fuel will not be properly atomized in the cylinder C、maximum expansion of the burned fuel cannot take place in the cylinder D、compression pressure will be too low to cause fuel ignition
A、The fuel metering will vary B、The fuel will explode C、The cylinder head will crack D、The engine will stop
A、an increase in the exhaust temperature of the affected cylinder B、the turbocharger may surge C、the explosion pressure in all cylinders will rise violently D、smoke from the turbocharger air inlet filter will be seen
A、the discharge valve is open B、the control box glass is broken C、pressure from the control cylinders is detected D、the control cylinders have been completely discharged
A、compression pressure in the cylinder will be higher B、carbon will accumulate behind the ring C、combustion gases will penetrate beneath the ring land D、piston side thrust will be increased
A、No fuel will be delivered B、The maximum effective stroke will be attained C、The fuel delivered to the cylinder will be excessive D、The injection nozzle will overheat and carbonize
A、A.less fuel will enter the cylinder B、B.higher the cylinder combustion temperature C、C.more complete the fuel combustion D、D.more rapid the rise in combustion pressure
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