A motor is operating at a rated25 hp. Voltage 208-230/460 AMPS 67-61/30.5 RPM 1185 Full Load Safety Factor 1/15 Efficiency % at 100% = 93.00 at 75% = 93.0 at 50%=93.0 1. What is the real power in kW (P =VI COS theta) ? 2. Apparent power in kVA ( S=VI) ? 3. Reactive Power kVA ( Q = VI sin theta) ? %3D 4. Motor power factor?

A motor is operating at a rated25 hp. Voltage 208-230/460 AMPS 67-61/30.5 RPM 1185 Full Load Safety Factor 1/15 Efficiency % at 100% = 93.00 at 75% = 93.0 at 50%=93.0 1. What is the real power in kW (P =VI COS theta) ? 2. Apparent power in kVA ( S=VI) ? 3. Reactive Power kVA ( Q = VI sin theta) ? %3D 4. Motor power factor?

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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