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

 EMF per turn in both the windings are equal
 EMF per turn in HV winding is less than EMF per turn in LV winding
 EMF per turn in HV winding is more than EMF per turn in LV winding
All of these

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Electrical Machines
The armature mmf of a DC machine has

 stepped distribution and rotates at the speed of armature.
  triangular space distribution and is stationary in space.
  trapezoidal space distribution and is stationary in space.
  triangular space distribution and rotates at the speed of armature.

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Electrical Machines
The coil spam

 can never be equal to pole pitch.
 none of above.
  may or may not be exactly equal to people pitch.
 must be exactly equal to people pitch.

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