2- The results of the open and short circuit tests carried out on a 40 KVA, 5000/250 v, single phase step down transformer are: Open Circuit Short circuit | 230V, 2.5A,135W 170V,15 A,800W If the transformer is suppling 90% of its rated load at 240 volts and 0.9 pf lag calculate the primary voltage and current and efficiency

2- The results of the open and short circuit tests carried out on a 40 KVA, 5000/250 v, single phase step down transformer are: Open Circuit Short circuit | 230V, 2.5A,135W 170V,15 A,800W If the transformer is suppling 90% of its rated load at 240 volts and 0.9 pf lag calculate the primary voltage and current and efficiency

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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