A.reset action
B.proportional action
C.two position action
D.rate action
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A.command input
B.set point signal
C.output
D.feedback
A.set point
B.control point
C.deviation
D.offset
A.controlled variable
B.manipulated variable
C.set point
D.control point
A.dead band
B.control point
C.deviation
D.offset
A.primary feedback
B.deviation
C.sensitivity
D.dead band
最新試題
（）are used to digest the sewage to produce innocuous sludge in a biological sewage treatment plant.
Refrigerant entering the compressor of a refrigeration system should be in which of the following conditions?（）
During the diesel engine running, the water level of F.W expansion tank should normally kept in the （） level of glass tube.
The ISPS Code consists of a mandatory section-Part A, which shows（）
（）connectors hold best if a wire is accidentally pulled or a connection becomes loose.
Which of the listed governor characteristics will greatly affect the load sharing relationship between paralleled diesel generators?（）
As soon as a diesel engine has started, which of the listed engine operating parameters should be checked FIRST?（）
To shut down a diesel engine after it exceeds the set maximum speed，which type of device listed should be used?（）
Which one is NOT the ‘clear grounds’ for a more detailed inspection?（）
Using a file without a handle may result in （）