Q3/A) A 1000-VA 230/115-V transformer has been tested to determine its equivalent circuit. The results of the tests are shown below. Open-circuit test Short-circuit test Foc 230 V Pr. 31 de foc=0.45 A V = 19.1 V Isc=8.7 A P Pest Poc = 30 W Psc=42.3 W All data given were taken from the primary side of the transformer. (a) Find the equivalent circuit of this transformer referred to the low-voltage side of th transformer. (b) Determine the transformer's efficiency at rated conditions and 0.8

Q3/A) A 1000-VA 230/115-V transformer has been tested to determine its equivalent circuit. The results of the tests are shown below. Open-circuit test Short-circuit test Foc 230 V Pr. 31 de foc=0.45 A V = 19.1 V Isc=8.7 A P Pest Poc = 30 W Psc=42.3 W All data given were taken from the primary side of the transformer. (a) Find the equivalent circuit of this transformer referred to the low-voltage side of th transformer. (b) Determine the transformer's efficiency at rated conditions and 0.8

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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