Q
To measure a resistance with the help of a potentiometer it is_________________?
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A
A. Necessary to standardise the potentiometer
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B
B. Not necessary to standardise the potentiometer
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C
C. Necessary to use a volt ratio box in conjunction with the potentiometer
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D
D. None of the above
Correct Answer:
B. B. Not necessary to standardise the potentiometer