Answered: If the core loss of single phase…

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If the core loss of single phase transformer at full load is 294 W, then the core loss at 25% of load is

Electrical Transformers and Rotating Machines

4th Edition

ISBN:9781305494817

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter8: Three-phase Transformers

Section: Chapter Questions

Problem 3RQ

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If the core loss of single phase transformer at full load is 294 w, then the core loss at 25% of load is
O 74W
O 18W
O 294W
147W

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