A supercharged diesel engine when compared to a similar naturally aspirated diesel engine, will develop an increase in （）

[单选题]In a naturally aspirated diesel engine, the volume of air intake is directly related to engine （）.A . compression ratioB . valve sizeC . fuel pressureD . cylinder clearance volume

[单选题]A naturally aspirated diesel engine at full throttle will have an intake manifold pressure （）A . slightly less than atmospheric pressureB . approximately equal to exhaust manifold pressure at all timesC . that is widely fluctuating constantlyD . decr

[单选题]A diesel engine is similar to a gasoline engine except that the former has no （）.A . cross-headB . cylinderC . connecting rodD . spark plug

[单选题]For a diesel engine, when the piston is at the （）, the clearance volume is the largest.A . TDCB . DTCC . BDCD . DBC

[单选题]In a diesel engine, when refitting piston rings you should ①check the ring gap at the smallest diameter of the cylinder ②remove carbon from the ring grooveA．①B．②C．①②D．neither ① nor ②

[单选题]On a four-stroke diesel engine, when the piston is driven downwards by the expanding gas, it delivers power to the crankshaft through the （）.A . thrust blockB . sounding rodC . connecting rodD . push rod

[单选题]_____ the engines, the diesel engine is ____ used engine on boardA．Between / more commonlyB．Among / the most commonlyC．Between / not more commonlyD．Among / not the most commonly

[单选题]The heart of the diesel engine is the （） where the fuel is burnt and the power developed.A . crankcaseB . cylinderC . scavenge boxD . pisto

[单选题]The diesel engine is a type of （）.A . turbine engineB . gas turbineC . steam engineD . internal combustion engine

[单选题]D．iesel engine blow-by is the leakage of combustion gases past the( ).A．oil rings onlyB．compression and scraper ringsC．cylinder liner sealingD．cylinder liner ring grooves