Q.To measure a resistance with the help of a potentiometer it is

  • ANecessary to standardise the potentiometer
  • BNot necessary to standardise the potentiometer
  • CNecessary to use a volt ratio box in conjunction with the potentiometer
  • DNone of the above 
Correct Answer : (B)

Not necessary to standardise the potentiometer

Hints :

To measure a resistance with the help of a potentiometer it is not necessary to standardise the potentiometer.

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