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

  • question_answer
    Which one of the following statements is correct? The deflection of hot wire instrument depends on

    A)  r. m. s. value of the a. c. current

    B)  r. m. s. value of the a. c. voltage

    C)  average value of the a. c. current

    D)  average value of the a. c. voltage

    Correct Answer: A

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