单项选择题
A.engine speed B.engine load C.intake manifold pressure D.atmospheric pressure
A four-stroke/cycle, 1000horsepower diesel engine fails...
单项选择题A four-stroke/cycle, 1000horsepower diesel engine fails to start at normal cranking speed with normal fuel pressure and ambient temperatureThe reason for the failure could be（）
A.glazed liners or pistons B.high lube oil pressure C.excessive compression ratio D.worn valve seats and valves
In a main propulsion turbocharged diesel engine, the sp...
单项选择题In a main propulsion turbocharged diesel engine, the speed of the turbocharger varies according to the （）
A.governor droop B.speeder spring tension C.fuel rack lag D.load on the engine
If you notice smoke coming fro the crankcase exhaust fa...
单项选择题If you notice smoke coming fro the crankcase exhaust fan outlet of an operating diesel engine, you would suspect（）
A.a cracked cylinder liner B.clogged intake ports C.broken piston rings D.a faulty head gasket
