SSC SSC JE Electrical 2025 Mock Test Series (Paper 1 & Paper 2) Electrical Machines Alternator and Synchronous Motors Alternator Rotor Types
Which of the following is NOT true for the salient pole rotor when compared to the cylindrical rotor?
1
The air gap is non-uniform.
2
Large diameter and short axial length.
3
The windage loss is less.
4
The rotor causes speed fluctuation.