14. A four-pole 230-volt 60-cycle induction motor has a rotor resistance of 0.15 ohm per phase and a rotor reactance of 0.5 ohm per phase. Calculate the horsepower output and the torque for a slip of 5 per cent.

14. A four-pole 230-volt 60-cycle induction motor has a rotor resistance of 0.15 ohm per phase and a rotor reactance of 0.5 ohm per phase. Calculate the horsepower output and the torque for a slip of 5 per cent.

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

14. A four-pole 230-volt 60-cycle induction motor has a rotor resistance of 0.15 ohm
per phase and a rotor reactance of 0.5 ohm per phase. Calculate the horsepower
output and the torque for a slip of 5 per cent.

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