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Automatic Control Systems
Assertion (A): Potentiometers can not be used as error detectors in position control systems. Reason (R): The resolution of a potentiometer places an upper limit on its accuracy
Both A and R are correct and R is correct explanation of A
Both A and R are correct but R is not correct explanation of A
A is correct but R is wrong
R is correct but A is wrong
Correct Answer:
R is correct but A is wrong
Explanation:
Potentiometers are used as error detectors.
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