Q. In AC machines we should prefer double layer winding over single layer windings because (Solved)
1. it requires identical coils
2. it is economical to use
3. it offers lower leakage reactance
4. all of the mentioned
- a. it requires identical coils
1. it requires identical coils
2. it is economical to use
3. it offers lower leakage reactance
4. all of the mentioned