Answer the following problems in a short/long bond paper size. Round off your answer up to 2decimals, if applicable. Show your complete solution and box your final answer.You may not copy the problem.TWroperly connected wattmatareete measure the powersqre -currentra OTOfoder ried MO ine balamad loadea eDetnouisecond-load. W=90 KAAotakVA load on the feederWO-Wa4. The input power to a 3-phase induction motor running without a load is measured by atwo wattmeter method. One wattmeter reads -220 W and the other reads 940 W. Findthe no-load power factor of the motor.

Given data, Wattmeter readings are given W1=-220 W, W2=940 W For two wattmeter power factor angle…

4. The input power to a 3-phase induction motor running without a load is measured by a two wattmeter method. One wattmeter reads -220 W and the other reads 940 W. Find the no-load power factor of the motor.

4. The input power to a 3-phase induction motor running without a load is measured by a two wattmeter method. One wattmeter reads -220 W and the other reads 940 W. Find the no-load power factor of the motor.

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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Concept explainers

Three Phase Induction Motor

The induction motor is an electric motor that runs on AC (alternating current) and it is of two type single phase motor that work on single-phase power supply and three-phase motor that work on three-phase power supply.

Question

Answer the following problems in a short/long bond paper size. Round off your answer up to 2
decimals, if applicable. Show your complete solution and box your final answer.
You may not copy the problem.
TWroperly connected wattmatareete measure the power
sqre -
currentra OTO
foder ried MO ine balamad loade
a eDetnoui
second-load. W=90 KAA
ota
kVA load on the feeder
WO-Wa
4. The input power to a 3-phase induction motor running without a load is measured by a
two wattmeter method. One wattmeter reads -220 W and the other reads 940 W. Find
the no-load power factor of the motor.

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