SSC SSC JE Electrical 2025 Mock Test Series (Paper 1 & Paper 2) Electrical and Electronics Measurements Indicating Instruments MI Instruments
Error due to change in frequency in moving iron instruments may be reduced by using a/an:
1
Induction coil
2
Condenser of suitable value in parallel with swamping resistance
3
Condenser of suitable value in series with swamping resistance
4
Balancing circuit