1- What are the advantages of Transformer Tests? 2- Why is the high voltage winding of single phase transformer is kept open and measurement made on the low voltage side during no load test. 3- Why are the low voltage winding short-circuited and high voltage excited during the short-circuit test of single phase transformer. 4- Drive the condition of maximum efficiency of single phase transformer. 5- Why is the iron losses neglected in case if short-circuit test of single phase transformer.

1- What are the advantages of Transformer Tests? 2- Why is the high voltage winding of single phase transformer is kept open and measurement made on the low voltage side during no load test. 3- Why are the low voltage winding short-circuited and high voltage excited during the short-circuit test of single phase transformer. 4- Drive the condition of maximum efficiency of single phase transformer. 5- Why is the iron losses neglected in case if short-circuit test of single phase transformer.

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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i need the answer quickly

1- What are the advantages of Transformer Tests?
2- Why is the high voltage winding of single phase transformer is kept open and
measurement made on the low voltage side during no load test.
3- Why are the low voltage winding short-circuited and high voltage excited during
the short-circuit test of single phase transformer.
4- Drive the condition of maximum efficiency of single phase transformer.
5- Why is the iron losses neglected in case if short-circuit test of single phase
transformer.

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