A restricted air intake to a diesel engine may result in the engine （）.

[单选题]The intake valves in a diesel engine are reseated by （）.A . cam followersB . push rodsC . combustion gasesD . valve spring

[单选题]A diesel engine burns （） a gasoline engine of the same capacity in the same period of time.A . as much fuel asB . less fuel thanC . less fuel asD . more fuel tha

[单选题]Directional intake ports in diesel engines are used to （）.A . reduce air charge turbulenceB . induce air swirlC . deflect hot combustion gas away from the valvesD . oppose the effects of piston induced squish

[单选题]What is the effect of heated intake air on a diesel engine? （）A . Increases efficiencyB . Increases engine horsepowerC . Increases engine lifeD . Reduces engine horsepower

[单选题]Cooling the intake air supplied to a diesel engine will （）.A . reduce mean effective pressureB . decrease average compression pressureC . decrease air charge densityD . increase power output

Lubricating systems for diesel engines are usually designed to initially provide

[单选题]An indication of a diesel engine air intake being partially clogged, is （）.A . low firing pressure and low exhaust temperaturesB . low firing pressure and normal exhaust temperaturesC . high firing pressure and low exhaust temperaturesD . high firing

[单选题]Diesel engines obtain combustion air through turbo chargers，blowers，or（）.A . air startersB . carburetorsC . natural aspirationD . air receiver

The process of supplying a diesel engine cylinder with air at a pressure greater

“restricted area”表示( )。A. 候机隔离区B. 机场控制区C. 问询台D. 临时通行证