Q1. 12 kVA, 220 V/440 V, 50 Hz, single phase transformer. Gave the following data during test: O.C test S.C test 220V, 2A, 12 V, 15A, 165w 60w Draw the equivalent circuit referred to primary side with all parameters shown, then find the secondary terminal voltage on full load supply with 0.8 lagging power factor.

Q1. 12 kVA, 220 V/440 V, 50 Hz, single phase transformer. Gave the following data during test: O.C test S.C test 220V, 2A, 12 V, 15A, 165w 60w Draw the equivalent circuit referred to primary side with all parameters shown, then find the secondary terminal voltage on full load supply with 0.8 lagging power factor.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter28: Three-phase Transformers

Section: Chapter Questions

Problem 4RQ: An open-delta three-phase transformer system has one transformer center-tapped to provide a neutral...

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