Potentiometer method of DC voltage measurement is more accurate than direct measurement using a voltmeter beca

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Potentiometer method of DC voltage measurement is more accurate than direct measurement using a voltmeter because

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Option D: it does not load the circuit at all.

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Practice and solve "Potentiometer method of DC voltage measurement is more accurate than direct measurement using a volt..." for Electrical - Measurement & Instrumentation. The correct answer is Option D: it does not load the circuit at all.. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.

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Option A: it loads the circuit moderately.

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Option B: it loads the circuit to maximum extent.

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Option C: it uses centre zero galvanometer instead of voltmeter.

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