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Discussion :: Measurements and Instrumentation

  1. DC voltage of the order of a few mV can be accurately of measured by

    2. A.
    PMMC voltmeters
    B.
    moving iron voltmeter
    C.
    null balancing potentiometer
    D.
    electrostatic voltmeter

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    Answer : Option C

    Explanation :

    No answer description available for this question.

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