engineering recuitment PGCIL Diploma Trainee Mock Test 2024 Electrical and Electronics Measurements Indicating Instruments PMMC Instrument
Calculate the reading of voltmeter when 110 V 50 Hz is supplied across PMMC voltmeter having internal resistance 10 kΩ and full-scale range of 0-220 V.
1
55 V
2
78 V
3
110 √2 V
4
0 V