A 0-400V voltmeter has a guaranteed accuracy of 1% of full scale reading. The vo

Question

A 0-400V voltmeter has a guaranteed accuracy of 1% of full scale reading. The voltage measured by this instrument is 250 V. Calculate the limiting error in percentage.

Options:

A . 4%

B . 2%

C . 2.5%

D . 1%

Answer: Option A
Answer: (a).4%

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