The equivalent circuit for a 100-MVA, 7.97kV:79.7kV transformer is shown below. www RL 000 XL (0.76 m2) (0.040 S2) 7.99 kV: 79.7 kV O None of the given answers Ο 635 Ω 63.5 Ω 0.635 Ω (1142) мее mo ww XH RH (3.75 2) (0.085 (2) The resistance base quantity, Rbase, for the transformer at low voltage side, LV is about:

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 3.32MCQ
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The equivalent circuit for a 100-MVA, 7.97kV:79.7kV transformer is shown below.
moo
XL
(0.76 m2) (0.040 S2)
www
RL
None of the given answers
635 Ω
63.5 Ω
7.99 kV: 79.7 kV
The resistance base quantity, Rbase, for the transformer at low voltage side, LV is about:
Ο 0.635 Ω
(114 S2)
voo
XH
RH
(3.75 2) (0.085 $2)
Transcribed Image Text:The equivalent circuit for a 100-MVA, 7.97kV:79.7kV transformer is shown below. moo XL (0.76 m2) (0.040 S2) www RL None of the given answers 635 Ω 63.5 Ω 7.99 kV: 79.7 kV The resistance base quantity, Rbase, for the transformer at low voltage side, LV is about: Ο 0.635 Ω (114 S2) voo XH RH (3.75 2) (0.085 $2)
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