A 3-phase, star-connected alternator has a resistance of 0-5 2/phase and a synchronous reactance of 5 02/phase. It is excited to give 6600 V (line) on open circuit. Determine the terminal voltage and voltage regulation on full-load current of 130 A when the load p.f. is (i) 0-8 lagging (it) 0-6 leading [(1) 3340 V (phase value); 14-1% (ii) 4260 V (phase value); -10-6%) Pay attention, expert, the final result is given, meaning that the result of your solution must be the same as the given result

A 3-phase, star-connected alternator has a resistance of 0-5 2/phase and a synchronous reactance of 5 02/phase. It is excited to give 6600 V (line) on open circuit. Determine the terminal voltage and voltage regulation on full-load current of 130 A when the load p.f. is (i) 0-8 lagging (it) 0-6 leading [(1) 3340 V (phase value); 14-1% (ii) 4260 V (phase value); -10-6%) Pay attention, expert, the final result is given, meaning that the result of your solution must be the same as the given result

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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