Home / ECE / Measurements and Instrumentation :: Discussion

Discussion :: Measurements and Instrumentation

  1. Which of the following voltmeters would you use for measuring voltage across 20 kΩ resistance?

  2. A.
    Voltmeter having a resistance of 5 kΩ
    B.
    Voltmeter having a sensitivity of 1 kW/V
    C.
    Voltmeter having sensitivity of 10 kW/V
    D.
    None of the above

    View Answer

    Workspace

    Answer : Option C

    Explanation :

    Resistance of voltmeter should be very high as compared to 20 kΩ.


Be The First To Comment