The internal resistance of a 20,000 ohm/volt voltmeter set on its 5 V range is-A-20,000 B-100,000 C-200,000 D-1,000,000 -B-100,000

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APTITUDE CRACK · Accepted Answer

B 100,000  According to voltmeter sensitivity(ohm/volt), S=total voltmeter res./ full scale reading=Rm/Vfs. or, Rm = S*Vfs = 20000*5 = 100,000 ohm.

Series-Parallel Circuits - Engineering