Answered: Primary winding resistance of 460V, 25…

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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Primary winding resistance of 460V, 25 HP, 60 Hz, 4-pole, Y-connected asynchronous motor, R1 = 0.65 ohms, equivalent circuit impedance is 14.06 <30º ohms. Total rotary losses are 1000W and fixed. Core losses also return included in the losses. When the slip of the motor running at rated frequency and voltage is 3%, the desired find below.

what is the;

Rotor speed, Stator current, and power factor, Gap power and power converted from electricity to mechanical, Induced torque and load torque, Output power, and efficiency?

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