单项选择题
A.Impeller B.Compressor C.After-cooler D.Exhaust differ
By comparing the exhaust gas temperature of each cylind...
单项选择题By comparing the exhaust gas temperature of each cylinder, the operator can determine if the load is balanced throughout the engine. The device most commonly used is a（）
A.tachometer B.pyrometer C.dynamometer D.calorimeter
To shut down a diesel engine after it exceeds the set m...
单项选择题To shut down a diesel engine after it exceeds the set maximum speed，which type of device listed should be used?（）
A.Speed limiting governor B.Over-speed governor C.Over-speed trip D.Over-speed relay
Which of the listed governor characteristics will great...
单项选择题Which of the listed governor characteristics will greatly affect the load sharing relationship between paralleled diesel generators?（）
A.Sensitivity B.Power C.Speed droop D.Compensation
