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Railways Sample Paper RRBs Assistant Loco Pilot and Technician CBT STAGE-I Sample Paper-18

  • question_answer
    A voltmeter, of \[1000\Omega \]resistance, can read upto 25 V. How will you read upto 250 V?

    A)  By using a resistance of \[1000\,\,\Omega \]in series

    B)  By using a shunt of resistance of\[9000\,\,\Omega \]

    C)  By using a shunt of resistance of\[1\,\Omega \]

    D)  By using a resistance of \[9000\,\,\Omega \]in series

    Correct Answer: D

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