Q. Problems associated with differential protection is/are (Solved)
1. Magnetising inrush current
2. Mismatching characteristics of CTs
3. Charge of ratio as a result of tapping
4. All of the above
- d. All of the above
1. Magnetising inrush current
2. Mismatching characteristics of CTs
3. Charge of ratio as a result of tapping
4. All of the above