To measure an unknown ac voltage by an ac potentiometer it is desirable that supply for the potentiometer is taken-A-from a batteryB-from a source which is not the same as unknown voltageC-from the same source as the unknown voltageD-either (a) or (b)-C-from the same source as the unknown voltage

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APTITUDE CRACK · Accepted Answer

C from the same source as the unknown voltage No answer description is available.

Measurements and Instrumentation - Engineering

To measure an unknown ac voltage by an ac potentiometer it is desirable that supply for the potentiometer is taken

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Measurements and Instrumentation - Engineering

To measure an unknown ac voltage by an ac potentiometer it is desirable that supply for the potentiometer is taken

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For help Students Orientation Mcqs Questions

For help Students Orientation
Mcqs Questions