An industrial heater has a nameplate that reads:200 V, 60 Hz, 12 kVA, o.788 pf laggingDetermine the magnitude of the current (in A rms) at the given nameplate rated condition. The nameplate of an electric motor has the following information:Line voltage: 220 V rmsLine current: 15 A rmsLine frequency: 60 HzPower: 2706 WDetermine the power factor (lagging) of the motor.

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An industrial heater has a nameplate that reads: 200 V, 60 Hz, 12 kVA, o.788 pf lagging Determine the magnitude of the current (in A rms) at the given nameplate rated condition.

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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Question

An industrial heater has a nameplate that reads:
200 V, 60 Hz, 12 kVA, o.788 pf lagging
Determine the magnitude of the current (in A rms) at the given nameplate rated condition.

The nameplate of an electric motor has the following information:
Line voltage: 220 V rms
Line current: 15 A rms
Line frequency: 60 Hz
Power: 2706 W
Determine the power factor (lagging) of the motor.

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