4. If three transformers in a A - A are delivering their rated load and one transformer is removed, then overload on each of the remaining trans- formers is.......... percent. (a) 66.7 (b) 173.2 (c) 73.2 (d) 58

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 3.17MCQ
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4. If three transformers in a A - A are delivering
their rated load and one transformer is removed,
then overload on each of the remaining trans-
formers is.......... percent.
(a) 66.7
(b)
173.2
(c) 73.2
(d) 58
Transcribed Image Text:4. If three transformers in a A - A are delivering their rated load and one transformer is removed, then overload on each of the remaining trans- formers is.......... percent. (a) 66.7 (b) 173.2 (c) 73.2 (d) 58
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