engineering recuitment GATE EE 2023-24 Test Series Electrical Machines Single Phase Motor and Special Machines Single Phase Motor Types
The main winding of a single phase induction motor produces a magnetic field which is
1
Constant over time
2
Stationary and pulsating in nature
3
Equivalent to two rotating fields of equal strength rotating in opposite direction
4
Equivalent to two rotating fields of unequal strength rotating in opposite direction