engineering recuitment NHPC JE & THDC JE 2023 Mock Test Electrical and Electronics Measurements Basic Characteristics of an Instrument Resolution
Full scale deflection current of a D’Arsonval movement is 10 mA and internal resistance is 100 Ω. If it is converted to a multirange voltmeter, the value of multiplier required for voltage of 0-50 V is:
1
5.9 kΩ
2
4.1 kΩ
3
5.1 kΩ
4
4.9 kΩ