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  1. Hysteresis loss in a transformer working at 220 V and at a frequency of 50 Hz is 100 W. When the transformer is operated at 220 V and at a frequency of 100 Hz, what is the hysteresis loss?

    2. A.
    50 W
    B.
    100 W
    C.
    200 W
    D.
    400 W

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    Answer : Option A

    Explanation :

    No answer description available for this question.

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