πŸ“Š Electrical Drives and Controls (EDC)
Q. To get the speed of DC motor below the normal speed without wastage of electrical energy we use
  • (A) ward leonard control
  • (B) rheostatic control
  • (C) any of the ward leonard or rheostatic method can be used
  • (D) not possible
πŸ’¬ Discuss
βœ… Correct Answer: (A) ward leonard control

Explanation: ward leonard method of speed control is most efficient method of speed control in all aspects. we can get constant torque operation and constant power operations as well, with this method.


Explanation by: Mr. Dubey
ward leonard method of speed control is most efficient method of speed control in all aspects. we can get constant torque operation and constant power operations as well, with this method.

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