A.cooling water
B.compressing air
C.compressed air
D.cylinder oil
第1题
A.have a larger than normal dead band
B.produce excessive speed response to a load change
C.respond slowly to any change in engine load
D.stabilize engine speed at the new governor setting
第2题
A.tachometer
B.pyrometer
C.dynamometer
D.calorimeter
第3题
A.during low loads
B.after proper oil viscosity is reached
C.during starting
D.after cleaning filters
第4题
A.moving the governor control to stop
B.shutting off the lubricating oil supply
C.tripping the governor emergency stop lever
D.shutting off the fuel supply
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