A 100KVA, 250 V/200KV feed transformer has resistance and reactance of 1% and 5% respectively. This transformer is used to test a cable at 400 KV at 50 Hz The cable takes a charging current of 0.5A at 400KV. Determine the series inductance required. Assume 1% resistance of inductor. Also determine input voltage to the transformer. Neglect dielectric loss of the cable.

A 100KVA, 250 V/200KV feed transformer has resistance and reactance of 1% and 5% respectively. This transformer is used to test a cable at 400 KV at 50 Hz The cable takes a charging current of 0.5A at 400KV. Determine the series inductance required. Assume 1% resistance of inductor. Also determine input voltage to the transformer. Neglect dielectric loss of the cable.

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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