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Railways Sample Paper RRB (Assistant Loco Pilot) Sample Test Paper-4

  • question_answer
    What will happen if a transformer is connected to D.C. voltage?

    A)  It will induce more voltage

    B)        Its reactance will increase

    C)        The primary will bum out and no emf will be induced in the secondary

    D)        None of these

    Correct Answer: C

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