engineering recuitment NMDC Junior Officer (Trainee) Mock Test 2024 Electrical and Electronics Measurements Indicating Instruments MI Instruments
Which of the following error in moving iron type instruments can be removed by connecting a capacitor of suitable value in parallel with the swamp resistance of the instrument?
1
Error with a.c. work only
2
Error with d.c. work only
3
Error due to stray fields
4
Error due to hysteresis