An analog voltmeter uses external multiplier settings. With a multiplier setting of $$20\,\,k\Omega ,$$ it reads $$440$$ $$V$$ and with a multiplier setting of $$80$$ $$k\Omega ,$$ it reads $$352$$ $$V.$$ For a multiplier setting of $$40$$ $$k\Omega ,$$ the voltmeter reads

GATE 2012 Electrical Engineering PYQ — Electrical and Electronics Measurement

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Electrical and Electronics Measurement · Instruments

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Instruments has appeared in GATE Electrical Engineering 28 times across 18 years (2012, 2014, 2015, 2016, 2018, ...).

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analog voltmetermultiplierinternal resistancemeter reading