A l-phase, 10-kVA, 500/250-V, 50-Hz transformer has the following constants: Reactance : primary 0.2 ohm; secondary 0.5 ohm Resistance : primary 0.4ohm; secondary 0.1 ohm Resistance of equivalent exciting circuit referred to primary, RO = 1500 ohm Reactance of equivalent exciting circuit referred to primary, X0 = 750 ohm What would be the reading of the instruments when the transformer is connected for the open circuit and short-circuit tests ? O.C. Test %3D

A l-phase, 10-kVA, 500/250-V, 50-Hz transformer has the following constants: Reactance : primary 0.2 ohm; secondary 0.5 ohm Resistance : primary 0.4ohm; secondary 0.1 ohm Resistance of equivalent exciting circuit referred to primary, RO = 1500 ohm Reactance of equivalent exciting circuit referred to primary, X0 = 750 ohm What would be the reading of the instruments when the transformer is connected for the open circuit and short-circuit tests ? O.C. Test %3D

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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