单项选择题
A.set point B.control point C.deviation D.offset
The quantity or condition which is measured and control...
单项选择题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
The steady state difference between the control point a...
单项选择题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
The ratio of output response to a specified change in t...
单项选择题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
