Electrical Machines
Direction of the current in the compensating winding is________ to the direction of current in the armature conductors?

 either of these
 exactly opposite
 same
None of these

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
For a given torque, reducing divertor resistance of a DC series motor

  Increase in speed demanding more armature current.
  Decrease in speed demanding less armature current.
  Decrease in speed but armature current remains the same.
  Increase in speed but armature currnet remains the same.

ANSWER DOWNLOAD EXAMIANS APP