Q.

A dc shunt motor is supplying a load at its rated speed. The speed can be reduced by

  • AArmature circuit resistance control
  • BField resistance control
  • CWard Leonard control
  • DAny of the above
Correct Answer : (A)

Armature circuit resistance control

Hints :

A dc shunt motor is supplying a load at its rated speed. The speed can be reduced by Armature circuit resistance control.

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