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A 220 V dc machine has an armature resistance of 1-ohm. If the full load current is 20A, the difference in the induced voltage
A 220 V dc machine has an armature resistance of 1-ohm. If the full load current is 20A, the difference in the induced voltage when the machine is running as a motor, and as a generator is (a) 20 V (b) zero (c) 40 V (do 50 v
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Electric Machinery
Authors: Charles Kingsley, Jr, Stephen D. Umans
6th Edition
71230106, 9780073660097, 73660094, 978-0071230100
