QUESTION 5 (a) Briefly explain two methods in order to energize the rotor in AC motor. (b) List down FOUR (4) advantages of the thrcc phase induction motor. (c) A three phase induction motor with the specification in Table Q5(c) is used to drive a new machine in company De Louvre Sdn. Bhd. Determine: Table Q5(c) : Specification of induction motor Line voltage Operation frequency Connection type No. of pole Rotor type Per phase impedance (refer to stator circuit) 415 V 50 Hz Y Wound R=0.652 R= 0.302 XI = 1.50 2 X2= 0.45 2 XM= 30.0 2 5 % 300 W 200 W Slip Core losses Friction and windage losses Stray losses 100 (i) The stator speed, rotor speed and frequency of rotor (ii) The line current (iii) The stator copper loss and air-gap power (iv) The power converted and output power

QUESTION 5 (a) Briefly explain two methods in order to energize the rotor in AC motor. (b) List down FOUR (4) advantages of the thrcc phase induction motor. (c) A three phase induction motor with the specification in Table Q5(c) is used to drive a new machine in company De Louvre Sdn. Bhd. Determine: Table Q5(c) : Specification of induction motor Line voltage Operation frequency Connection type No. of pole Rotor type Per phase impedance (refer to stator circuit) 415 V 50 Hz Y Wound R=0.652 R= 0.302 XI = 1.50 2 X2= 0.45 2 XM= 30.0 2 5 % 300 W 200 W Slip Core losses Friction and windage losses Stray losses 100 (i) The stator speed, rotor speed and frequency of rotor (ii) The line current (iii) The stator copper loss and air-gap power (iv) The power converted and output power

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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