3. A 50 HP, 440 Volt, 3-phase, 50 Hz Induction motor with star-connected stator winding gave the following test results: (i)No load test: Applied line voltage 440 V, line current 24 A, wattmeter reading 5150 and 3350 watts. (ii)Blocked rotor test: applied line voltage 33.6 volt. line current 65 A, wattmeter reading 2150 and 766 watts. Calculate the parameters of the equivalent circuit. |Rajiv Gandhi Technical University, Bhopal, 2000| | (i) Shunt branch : R 107.6 ohms, X= 10.60 ohms (ii) Series branch : r 0.23 ohm,x% 0.19 ohm |

3. A 50 HP, 440 Volt, 3-phase, 50 Hz Induction motor with star-connected stator winding gave the following test results: (i)No load test: Applied line voltage 440 V, line current 24 A, wattmeter reading 5150 and 3350 watts. (ii)Blocked rotor test: applied line voltage 33.6 volt. line current 65 A, wattmeter reading 2150 and 766 watts. Calculate the parameters of the equivalent circuit. |Rajiv Gandhi Technical University, Bhopal, 2000| | (i) Shunt branch : R 107.6 ohms, X= 10.60 ohms (ii) Series branch : r 0.23 ohm,x% 0.19 ohm |

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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