engineering recuitment PGCIL Diploma Trainee Mock Test 2024 Electrical and Electronics Measurements Extension Ranges of Basic Meters
A moving coil instrument has resistance of 5 Ω and gives a full-scale reading of 100 mA. It is desired to use this meter as a voltmeter for a range of 0 to 500 V. The resistance required is:
1
4995 Ω in parallel
2
5 Ω in parallel
3
5 Ω in series
4
4995 Ω in series