engineering recuitment UKPSC Polytechnic Lecturer Mock Test 2024 Electrical Machines Three Phase Induction Motor Induction Motor Torque
The starting torque in a three phase induction motor, will be the maximum when, \(\rm \frac{rotor \ restistance \ per \ phase}{rotor \ reactance \ per \ phase}=?\)
1
-1
2
infinity
3
1
4
0