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1题
A.tachometer
B.pyrometer
C.dynamometer
D.calorimeter
第2题
A.during low loads
B.after proper oil viscosity is reached
C.during starting
D.after cleaning filters
第3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
第4题
A.changing filter elements would not interrupt engine operation
B.filtering occurs twice in each pass of oil through the system
C.clogging will not occur
D.dropping pressure is half of that through a single filter unit
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