Three phase induction motor - How can the direction of rotation of rotating magnetic field can be reversed?

Q.  In a three phase induction motor, the direction of rotation of rotating magnetic field can be reversed by
- Published on 21 Oct 15

a. Interchanging any two terminals of three phase winding while connecting it to ac supply
b. by reversing the direction of rotating magnetic field
c. Cannot be changed
d. None of these

ANSWER: Interchanging any two terminals of three phase winding while connecting it to ac supply

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