A dc shunt motor develops 7.8 HP at 120 V, the armature efficiency is 93 %. What

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A dc shunt motor develops 7.8 HP at 120 V, the armature efficiency is 93 %. What is the armature effective resistance?

a. 0.1

b. 0.06 ,

c. 0.16

d. 0.05

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Electric Machinery

ISBN: 978-0071230100

6th Edition

Authors: Charles Kingsley, Jr, Stephen D. Umans

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Posted Date: Sep 07, 2021 05:42 AM

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A dc shunt motor develops 7.8 HP at 120 V, the armature efficiency is 93 %. What

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Electric Machinery

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