SSC SSC JE Electrical 2025 Mock Test Series (Paper 1 & Paper 2) Electrical Machines Three Phase Induction Motor Power Stages of Induction Motor
Which of the following statements are true for synchronous motor losses?
A) Friction and windage losses increase with the cube of speed.
B) The Eddy current loss is reduced by laminating the core.
C) Copper losses are independent of load.
D) Core losses increase with the square of the load.
1
B and C
2
A and B
3
A and D
4
C and D