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Ward-Leonard system of system of speed control is not recommended for _________

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Ward-Leonard system of system of speed control is not recommended for _________

(a) constant speed operation

(b) Wide speed

(c) frequent-motor reversed

(d) very slow speed

This question was posed to me in a job interview.

This intriguing question originated from Speed Control of DC Motors topic in section DC Motors of Electrical Machines

1 Answer

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Best answer
Right choice is (a) constant speed operation

Explanation: Ward-Leonard system of system of speed control is not recommended for constant speed operation.

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