The resistance of a circuit is found by measuring current flowing and the power fed into the circuit.
If the limiting errors in the measurement of power and current are ± 1.5% and ± 1.0% respectively, the limiting error in the measurement of resistance
A. ± 3.5%
B. ± 1%
C. ± 2.5%
D. ± 1.5%
Show Answer
Answer: A
Share your understanding of this question with the correct explanation.
