The armature of a DC machine is always placed on the rotor to

  • ASupport commutation
  • BReduce losses
  • CSave iron
  • DDecrease armature reaction
Correct Answer : (A)

Support commutation

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Torque developed in an electromechanical energy conversion device depends upon


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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