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The measured current through a device is 5 A, the voltage measured across the device is 20 V. The ammeter and the voltmeter used for these measurements have a measurement uncertainty of 1% each. The maximum error in estimation of impedance of the device is ______ mΩ. Give your answer rounded to the nearest integer.
The measured current through a device is 5 A, the voltage measured across the device is 20 V. The ammeter and the voltmeter used for these measurements have a measurement uncertainty of 1% each. The maximum error in estimation of impedance of the device is ______ mΩ. Give your answer rounded to the nearest integer.
Updated On: Jul 17, 2024
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Correct Answer: 79
Solution and Explanation
The correct answer is 79 to 81 (approx)
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