Q.9 The main winding of a 230V, 0.5 HP single-phase induction motor (split-phase) drav a current of 6 A which lags behind the voltage vector by 45°, whereas the starting winding Iraw a current of 4A which lags being the voltage by 15°. Determine i) Current drawn by the motor at start and its pf. ii) Current draw by the motor during running and its pf. iii) Phase angle between the current drawn by the main winding and starting winding. iv) Power drawn by the motor during starting and running.

Q.9 The main winding of a 230V, 0.5 HP single-phase induction motor (split-phase) drav a current of 6 A which lags behind the voltage vector by 45°, whereas the starting winding Iraw a current of 4A which lags being the voltage by 15°. Determine i) Current drawn by the motor at start and its pf. ii) Current draw by the motor during running and its pf. iii) Phase angle between the current drawn by the main winding and starting winding. iv) Power drawn by the motor during starting and running.

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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