A 5 kVA, 50 Hz single phase transformer has ratio 200/400V. The data taken on the LV side at rated voltage shows the open circuited wattage as 100 W. The mutual inductance between the primary and secondary windings is 2 H. Neglect winding resistance and leakage reactance. What value will be the current taken by the transformer, if the no load test conducted on H.V side?

A 5 kVA, 50 Hz single phase transformer has ratio 200/400V. The data taken on the LV side at rated voltage shows the open circuited wattage as 100 W. The mutual inductance between the primary and secondary windings is 2 H. Neglect winding resistance and leakage reactance. What value will be the current taken by the transformer, if the no load test conducted on H.V side?

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 3.57P: A two-winding single-phase transformer rated 60kVA,240/1200V,60Hz, has an efficiency of 0.96 when...

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