Q. In A.C. series motor compensating winding is employed to (Solved)
1. reduce the effects of armature reaction
2. increase the torque
3. reduce sparking at the brushes
4. none of the above
- c. reduce sparking at the brushes
1. reduce the effects of armature reaction
2. increase the torque
3. reduce sparking at the brushes
4. none of the above