engineering recuitment BHEL Engineer Trainee Mock Test 2025 Electrical Machines Three Phase Induction Motor Types of Induction Motor
For squirrel cage induction motors, which of the following statements is INCORRECT?
1
It has fixed rotor resistance.
2
It has rugged construction.
3
The rotor acts as a short circuited secondary of a transformer.
4
Brushes are required for transferring the power.