engineering recuitment MP ITI Training Officer Mock Test 2024 Electrician and Wireman Electrical Machines Polyphase Induction Motors
How can direction of speed of 3 phase induction motor be reversed?
1
By adjusting the winding of the rotor
2
By interchanging any one of the supply line leads
3
By interchanging any two supply line leads
4
By interchanging all three supply line leads