1.

An 820 Ω resistance with an accuracy of ± 10% carries a current of 10 mA. The current was measured by an analog meter of 25 mA range with an accuracy of ± 2% of full scale. The accuracy in the measurement of power dissipated in the resistor is

A. 5%
B. 20%
C. 10%
D. 15%
Answer» C. 10%


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