136 A voltmeter gives full scale deflection at 20 V To

Last updated: 6/13/2023

136 A voltmeter gives full scale deflection at 20 V To convert it into a voltmeter which gives a full scale deflection at 200 V the voltmeter should be connected R be the initial resistance of the voltmeter to a 1 Shunt resistor of voltmeter R 9 R 2 Shunt resistor of 10 voltmeter in parallel with the in parallel with the 3 Resistor of 9R in series with the voltmeter Docistor of 10R in series with the voltmeter