side) S.C test : 20 1, 104, 60 W (HI side) Calculate efficiency, secondary voltage and
side) S.C test : 20 1, 104, 60 W (HI side) Calculate efficiency, secondary voltage and
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 3.4P: A single-phase 100-kVA,2400/240-volt,60-Hz distribution transformer is used as a step-down...
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Question. Consider a 4 kIA, 200/400V single-phase transformer supplying fiulload current at 0.8 leading power factor. The O.C/S.C test results are as follows: OC test : 2001, 0.8A, 70 W (LV side)
S.C test : 20 1, 104, 60 W (HI side)
Calculate efficiency, secondary voltage and current into primary at the above load.
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