12. A 600 kVA, 2000/200V transformer has a primary winding resistance of 0.6Ω and a secondary winding resistance of 0.001 Ω. The iron loss is 1.6 kW. If the power factor of the load is 0.8, determine the efficiency of the transformer on half load. Also, find the regulation, if the secondary voltage is 183

12. A 600 kVA, 2000/200V transformer has a primary winding resistance of 0.6Ω and a secondary winding resistance of 0.001 Ω. The iron loss is 1.6 kW. If the power factor of the load is 0.8, determine the efficiency of the transformer on half load. Also, find the regulation, if the secondary voltage is 183

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter25: Electromagnetic Induction

Section: Chapter Questions

Problem 5STP

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