A transformer is having copper loss of 144 W and core loss of 64 W when it is carrying 20% overload current. Find the load at which transformer will operate at maximum efficiency.
A transformer is having copper loss of 144 W and core loss of 64 W when it is carrying 20% overload current. Find the load at which transformer will operate at maximum efficiency.
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 3.11P: For the transformer in Problem 3.10. The open-circuit test with 11.5 kV applied results in a power...
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A transformer is having copper loss of 144 W and core loss of 64 W when it is carrying 20% overload current.
Find the load at which transformer will operate at maximum efficiency.
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