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Speed control by Ward Leonard method, can give uniform speed variation _______________

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Speed control by Ward Leonard method, can give uniform speed variation _______________

(a) In both directions

(b) In one direction

(c) Below normal speed only

(d) Above normal speed only.

This question was posed to me in an internship interview.

I'd like to ask this question from Ward Leonard Speed Control Method in section DC Motors of DC Machines

1 Answer

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Best answer
The correct choice is (a) In both directions

Best explanation: Speed control by Ward Leonard method, gives uniform speed variation in both the directions and above and below of normal speed as well. Speed reversal is carried out smoothly by this control method.

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