It is required to measure the true open circuit emf of a battery. The best device is-A-dc voltmeterB-ammeter and known resistanceC-dc potentiometerD-either (a) or (c)-C-dc potentiometer

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C dc potentiometer No answer description is available.

Measurements and Instrumentation - Engineering

It is required to measure the true open circuit emf of a battery. The best device is

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Measurements and Instrumentation - Engineering

It is required to measure the true open circuit emf of a battery. The best device is

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For help Students Orientation Mcqs Questions

For help Students Orientation
Mcqs Questions