3. A 3-phase, 50 Hz transformer has a Delta connected primary and a star- connected secondary,the line voltage being 22,000V and 400V respectively. The secondary has a Star connected balanced load at 0.8 power factor lagging.The line current on the primary side is 5 A. Determine the current in each coil of the primary and in each secondary line. What is the output of the transformer in Kw?

3. A 3-phase, 50 Hz transformer has a Delta connected primary and a star- connected secondary,the line voltage being 22,000V and 400V respectively. The secondary has a Star connected balanced load at 0.8 power factor lagging.The line current on the primary side is 5 A. Determine the current in each coil of the primary and in each secondary line. What is the output of the transformer in Kw?

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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