A 6-pole armature of a d.c. machine has 776 conductors and a flux per pole of 45 mWb. Determine the e.m.f. generated when running at 680 rev/min when the armature is wave-wound. O a. 7915.20 V O b. 1187.28 V O C. 791520.00 V O d. 395.76 V
A 6-pole armature of a d.c. machine has 776 conductors and a flux per pole of 45 mWb. Determine the e.m.f. generated when running at 680 rev/min when the armature is wave-wound. O a. 7915.20 V O b. 1187.28 V O C. 791520.00 V O d. 395.76 V
Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Transcribed Image Text:A 6-pole armature of a d.c. machine has 776 conductors and a flux per pole of 45 mWb.
Determine the e.m.f. generated when running at 680 rev/min when the armature is wave-wound.
O a. 7915.20 V
O b. 1187.28 V
O C. 791520.00 V
O d. 395.76 V
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