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Discussion :: Measurements and Instrumentation

  1. A dynamometer wattmeter is connected in ac circuit. The reading will be

    2. A.
    V-A product
    B.
    average power
    C.
    peak power
    D.
    instantaneous power

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    Workspace

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    Answer : Option B

    Explanation :

    Wattmeter measures average power over a cycle.

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