The mechanism which changes the value of manipulated variable in response to the output signal from the control unit is called the

The mechanism which changes the value of manipulated variable in respo

1.	The mechanism which changes the value of manipulated variable in response to the output signal from the control unit is called the
A.	final control element.
B.	on-off control.
C.	floating control action.
D.	none of these.
Answer» B. on-off control.

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The mechanism which changes the value of manipulated variable in response to the output signal from the control unit is called the

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