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Railways NTPC (Technical Ability) Electrical Measurement and Instrumentation Question Bank Electrical Measurement and Instrumentation

  • question_answer
    On testing an electric iron on megger, the reading of the megger is infinity. This indicates

    A)  short circuit of the heating element

    B)  short circuit of the supply terminal

    C)  loose terminal connections

    D)  open circuit of the heating element

    Correct Answer: D

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