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Discussion :: Measurements and Instrumentation

  1. It is found that 10A current passes through a resistor of 10°hms. The resistor has 5% tolerance . The error in measurement of current can be as high as 5%. What is max error in measurement of power, calculated from measured value of I and the nominal value of resistor?

    2. A.

     100W
    B.

     150W
    C.

     50W
    D.

     200W

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    Answer : Option B

    Explanation :

    Explanation Not Provided

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