railway RRB JE (CBT I + CBT II) Mock Test 2024 Electrical Machines Three Phase Induction Motor Induction Motor Torque
In a 3-phase induction motor, maximum torque is obtained at starting if:
1
Rotor resistance = Rotor reactance
2
Rotor resistance < Rotor reactance
3
Rotor resistance > Rotor reactance
4
Rotor resistance = Stator reactance