A 3-phase, 4- Pole, star- connected Alternator is rated at 10 KVA, 420V. The armature resistance is negligible and synchronous reactance is 2.2 ohms per phase. Calculate the percentage voltage regulation for a load of 7.5 KVA at 0.707 power factor lagging.

A 3-phase, 4- Pole, star- connected Alternator is rated at 10 KVA, 420V. The armature resistance is negligible and synchronous reactance is 2.2 ohms per phase. Calculate the percentage voltage regulation for a load of 7.5 KVA at 0.707 power factor lagging.

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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