4. A 2008 -kVA, 3-phase, 8-pole alternator runs at 750 rpm in parallel with other machines on 6,008 V bus-bars. Find the (a) No-load phase voltage in kV; (b) the synchronizing power on full- load 0.8 pf lagging per mechanical degree of displacement and (c) the corresponding synchronizing torque. The synchronous reactance is 6 ohms per phase.

4. A 2008 -kVA, 3-phase, 8-pole alternator runs at 750 rpm in parallel with other machines on 6,008 V bus-bars. Find the (a) No-load phase voltage in kV; (b) the synchronizing power on full- load 0.8 pf lagging per mechanical degree of displacement and (c) the corresponding synchronizing torque. The synchronous reactance is 6 ohms per phase.

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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