A.accumulator spring compressor
B.balance piston
C.compensating needle valve
D.proportional piston
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A.speed droop
B.compensation
C.idle speed setting
D.load limit control
A.Large misalignments can be tolerated between the shaft and engine coupling
B.Slip is held to a minimum when reversing shaft rotation
C.Engine torsion vibrations to the driven shaft are eliminated
D.It aids in maintaining power factor
A.actuation
B.sensitivity
C.compensation
D.thrust shaft
A.advance as the load increases
B.retard as the load increase
C.remain unchanged regardless
D.always occur at top dead center
A.compensate for low oil level
B.increase governor promptness
C.prevent governor hunting
D.limit engine load
最新試題
Cold weather starting of a diesel engine may be made easier by()
To shut down a diesel engine after it exceeds the set maximum speed,which type of device listed should be used?()
A purge recovery system is used in a centrifugal air conditioning or refrigeration system to ()
When does auxiliary burner of incinerator put into operation? ()Ⅰ. start incinerator when it is coldⅡ. the sludge for dealing with is littleⅢ. the sludge for dealing with is largeⅣ. the water and impurity in sludge are too muchⅤ. the temperature in incinerator is lowⅥ. dealing with little solid rubbish
The main purpose of port State control is not to()
()connectors hold best if a wire is accidentally pulled or a connection becomes loose.
If two A.C.generators are to be operated in parallel, the load is distributed evenly by()
Which one is NOT the ‘clear grounds’ for a more detailed inspection?()
Which of the listed governor characteristics will greatly affect the load sharing relationship between paralleled diesel generators?()
() is not installed on the main switchboar.