Electronics and Communication Engineering - Measurements and Instrumentation - Discussion

Discussion Forum : Measurements and Instrumentation - Section 1 (Q.No. 41)
41.
Which of the following measurements using a dc potentiometer do not require standardisation of potentiometer?
Measurement of unknown voltage
Measurement of resistance
Measurement of unknown current
Calibration of voltmeter
Answer: Option
Explanation:

Unknown resistance is compared with a standard resistance. Therefore standardisation of potentiometer is not necessary.

Discussion:
1 comments Page 1 of 1.

Asim said:   9 years ago
What the meaning of standardisation of potentiometer?

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