Q.In a dc machine, the space waveform of the air gap flux distribution affects

  • ATorque only 
  • BVoltage only
  • CBoth the torque and voltage 
  • DNeither the torque nor the voltage 
Correct Answer : (D)

Neither the torque nor the voltage 

Hints :

In a dc machine, the space waveform of the air gap flux distribution affects Neither the torque nor the voltage.

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In electromechanical energy conversion devices (e.g generators and motors) a small air gap is left between the stator and the rotor in order to

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