SSC RSMSSB JE Mock Test 2024 Electrical and Electronics Measurements Indicating Instruments PMMC Instrument
Let the resistance of a permanent magnet moving coil instrument be R Ω. What is the shunt resister required to measure a maximum current which is 5 times the full scale deflection current of the instrument?
1
R Ω
2
0.25 RΩ
3
0.5R Ω
4
0.75R Ω
5
Question Not Attempted