A 400V, 3-phase Induction motor has output of 24HP and operates at power factor of 0.8 lagging with an efficiency of 81%. Calculate the reading on each of the two wattmeter connected to measure the input. The value of P, is = %3D The value of P2 is =

A 400V, 3-phase Induction motor has output of 24HP and operates at power factor of 0.8 lagging with an efficiency of 81%. Calculate the reading on each of the two wattmeter connected to measure the input. The value of P, is = %3D The value of P2 is =

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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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

A 400V, 3-phase Induction motor has output of
24HP and operates at power factor of 0.8 lagging
with an efficiency of 81%. Calculate the reading on
each of the two wattmeter connected to measure
the input.
The value of P, is =
The value of P2 is =
%3D

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