Q. In a D.C. generator the number of mechanical degrees and electrical degrees will be thesame when (Solved)
1. r.p.m. is more than 300
2. r.p.m. is less than 300
3. number of poles is 4
4. number of poles is 2
- d. number of poles is 2
1. r.p.m. is more than 300
2. r.p.m. is less than 300
3. number of poles is 4
4. number of poles is 2