The maximum efficiency of a 100 kVA transformer having an iron loss of 900 W and a full load copper loss of 1600 W occurs at__kVA. A. 56.3 C. 133.3 B. 75 D. 177.7
The maximum efficiency of a 100 kVA transformer having an iron loss of 900 W and a full load copper loss of 1600 W occurs at__kVA. A. 56.3 C. 133.3 B. 75 D. 177.7
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 3.4MCQ: An ideal transformer has no real or reactive power loss. (a) True (b) False
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Question
70. The maximum efficiency of a 100 kVA transformer having an iron loss of 900 W and a full load copper loss of 1600
W occurs at__kVA.
A. 56.3
C. 133.3
B. 75
D. 177.7
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