2. A 3-phase, 400-V, Y-connected induction motor has an equivalent T-circuit consisting ofR₁ = 122, X₁ = = 2 , equivalent rotor values are R₂ = 1.2 Q2, X₂ = 1.5 . The exciting branch has animpedance of (4+j40) 2. If slip is 5% find (i) current (ii) efficiency (iii) power factor (iv) output.Assume friction loss to be 250 W.[ (i) 10.8 A (ii) 81% (iii) 0.82 (iv) 5 kW]

Introduction Motor: A typical AC electric motor is an induction motor (sometimes known as an…

A 3-phase, 400-V, Y-connected induction motor has an equivalent T-circuit consisting of R₁ = 122, X₁ = 2 Q2, equivalent rotor values are R₂' = 1.2 Q2, X₂ = 1.5 Q. The exciting branch has an impedance of (4 + j40) №. If slip is 5% find (i) current (ii) efficiency (iii) power factor (iv) output. Legume friction loss to be 250 W (G) 108 Gi) 81% Gii) 082 Giv) 5 I WI

A 3-phase, 400-V, Y-connected induction motor has an equivalent T-circuit consisting of R₁ = 122, X₁ = 2 Q2, equivalent rotor values are R₂' = 1.2 Q2, X₂ = 1.5 Q. The exciting branch has an impedance of (4 + j40) №. If slip is 5% find (i) current (ii) efficiency (iii) power factor (iv) output. Legume friction loss to be 250 W (G) 108 Gi) 81% Gii) 082 Giv) 5 I WI

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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