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單項選擇題

The quantity or condition which is measured and controlled is known as the （）

A.controlled variable
B.manipulated variable
C.set point
D.control point

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單項選擇題

The steady state difference between the control point and the value of the controlled variable, corresponding with the set point, is known as （）

A.dead band
B.control point
C.deviation
D.offset

單項選擇題

The ratio of output response to a specified change in the input is known as（）

A.primary feedback
B.deviation
C.sensitivity
D.dead band