A resistance is measured by a voltmeter-ammeter method using DC excitation and a voltmeter of very high resistance connected directly across the unknown resistance. If the voltmeter and ammeter are subject to maximum error of ± 2.4% and ± 1.0% respectively, then the magnitude of maximum error in the value of resistance obtained from the measurement is nearly

A resistance is measured by a voltmeter-ammeter method using DC excita

1.	A resistance is measured by a voltmeter-ammeter method using DC excitation and a voltmeter of very high resistance connected directly across the unknown resistance. If the voltmeter and ammeter are subject to maximum error of ± 2.4% and ± 1.0% respectively, then the magnitude of maximum error in the value of resistance obtained from the measurement is nearly
A.	1.4%
B.	1.7%
C.	2.4%
D.	3.4%
Answer» E.

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