railway RRB JE (CBT I + CBT II) Mock Test 2024 Electrical and Electronics Measurements Extension Ranges of Basic Meters Basic DC Voltmeter
Two voltmeters are connected in series across 240 V supply. The resistance of voltmeter A and B are 5 kΩ and 10 kΩ, respectively, \(\rm Reading~of~meter~B \over Reading~of~meter~A\)=?
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