Electrical Machines
Which of the following statements is/are correct ?

 Compensating winding will act under the pole.
 Inter pole winding will act in interpolar region.
None of these
 Both A and B.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
Two of supply terminals to a 3 - Φ induction motor get interchanged during re-connection after normal maintenance. When switched on the supply, the motor will

  rotate in direction opposite to that before maintenance.
  get heated and damaged.
  rotate in the same direction as before maintenance.
  not start at all.

ANSWER DOWNLOAD EXAMIANS APP