A short-shunt compound generator delivers a load current of 30 A at 220 V, and has armature, series-field and shunt-field resistances of0.05 Q, 0.30 0 and 200 n respectively. Calculate the induced e.m.f. and the armature current. Allow 1.0 V per brush for contact drop. 245.45 V O b. 232.56 V O c. 228.68 V O d. 275.64 V PPO A9 2020 22/03/24 1749-

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
Chapter11: Transient Stability
Section: Chapter Questions
Problem 11.3P
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A short-shunt compound generator delivers a load current of 30 A at 220 V, and has
armature, series-field and shunt-field resistances of0.05 O, 0.30 (0 and 200 O
respectively. Calculate the induced e.m.f. and the armature current.. Allow 1.0 V per
brush for contact drop.
O a.
245.45 V
O b. 232.56 V
O c. 228.68 V
O d. 275.64 V
OPPO A9 2020
2022/03/24 117 49
Transcribed Image Text:A short-shunt compound generator delivers a load current of 30 A at 220 V, and has armature, series-field and shunt-field resistances of0.05 O, 0.30 (0 and 200 O respectively. Calculate the induced e.m.f. and the armature current.. Allow 1.0 V per brush for contact drop. O a. 245.45 V O b. 232.56 V O c. 228.68 V O d. 275.64 V OPPO A9 2020 2022/03/24 117 49
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