short-shunt connected compound DC generator delivers 219 A to a load at 250 V. Its shunt-field resistance is 26.8Ω, its shunt-field rheostat resistance is 6.2Ω, its series-field resistance is 0.042Ω, and its armature resistance is 0.096Ω. Find the copper losses in ... A) the shunt-field winding, a) 382.5 W b) 1653.4 W c) 2014.36 W d) none of the above B) the shunt-field rheostat, a)382.5W, b)2014.36, c)4940.25W, d) none C) the series field, a)382.5W, b)1653.4W, c)2014.36, d) none D) the armature winding, a) 382.5W, b)2014.36W, c)4940.25W, d) no

short-shunt connected compound DC generator delivers 219 A to a load at 250 V. Its shunt-field resistance is 26.8Ω, its shunt-field rheostat resistance is 6.2Ω, its series-field resistance is 0.042Ω, and its armature resistance is 0.096Ω. Find the copper losses in ... A) the shunt-field winding, a) 382.5 W b) 1653.4 W c) 2014.36 W d) none of the above B) the shunt-field rheostat, a)382.5W, b)2014.36, c)4940.25W, d) none C) the series field, a)382.5W, b)1653.4W, c)2014.36, d) none D) the armature winding, a) 382.5W, b)2014.36W, c)4940.25W, d) no

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.28MCQ

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