M

Mr. Dubey • 52.30K Points
Coach 

Q. Ward Leonard method is

(A) armature control method
(B) field control method
(C) combination of armature control method and field control method
(D) totally different from armature and field control method
Correct : Option (C)

Explanation: 
 ward leonard method is the combination of armature control method and field control method, which can also be called as voltage control method. this is the most efficient method of speed control over wide range.

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