The dc motor of Problem 7.25 will be used to drive a load which requires a power

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The dc motor of Problem 7.25 will be used to drive a load which requires a power of 0.75 W at a speed of 8750 r/min. Calculate the armature voltage which must be applied to achieve this operating condition.

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Electric Machinery

ISBN: 978-0071230100

6th Edition

Authors: Charles Kingsley, Jr, Stephen D. Umans

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Question Posted: Feb 14, 2011 04:17 AM

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The dc motor of Problem 7.25 will be used to drive a load which requires a power

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Based upon the calculations of Problem 725 at 8750 rmin the ro...View the full answer

Electric Machinery

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