railway RRB JE (CBT I + CBT II) Mock Test 2024 Electrical and Electronics Measurements Electronic Voltmeters Electronic AC Voltmeters
Calculate the value of multiplier resistor for a 10 V-rms sinusoidal AC range of the voltmeter shown in the given figure. The forward resistance of the diode is 500 and reverse resistance is infinite.
1
5 kΩ
2
3 kΩ
3
8.5 kΩ
4
9.5 kΩ