Q1: A 4-pole, 400 V, 50 Hz, 3-phase induction motor star connected has the following circuit model parameters per phase: R₁ 0.4 02, R₂ - 0.25 , X₁ X 0.50 and Xm-15.5 2, calculates: 1- The input current, the mechanical power developed and gross torque at starting. 2- The speed at maximum torque and the maximum torque. 3- The maximum gross power and the slip at which it occurs when exciting circuit is omitted.

Q1: A 4-pole, 400 V, 50 Hz, 3-phase induction motor star connected has the following circuit model parameters per phase: R₁ 0.4 02, R₂ - 0.25 , X₁ X 0.50 and Xm-15.5 2, calculates: 1- The input current, the mechanical power developed and gross torque at starting. 2- The speed at maximum torque and the maximum torque. 3- The maximum gross power and the slip at which it occurs when exciting circuit is omitted.

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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