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單項(xiàng)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

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單項(xiàng)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

單項(xiàng)選擇題

The control mode where the position of the final control element has a linear relationship with the position or value of the controller, variable is known as（）

A.two position control
B.proportion control
C.reset control
D.rate control

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