Single Phase Induction Motors

UNIT – V

Chapter - 8

Single Phase Induction Motors

Syllabus

Constructional details ofsingle phase induction motor - Double field revolving theory and operation - Equivalent circuit - No load and blocked rotor test - Performance analysis - Starting methods of single-phase induction motors - Capacitor-start capacitor run induction motor - Shadedpole induction motor.

Contents

8.1 Introduction May-03, 04, 11,

8.2 Construction of Single Phase Induction Motors      Dec.-04, 06, 08, 10, Marks 6

8.3 Working Principle            

8.4 Double Revolving Field Theory  May-12, 13, 14, 17 Dec.-05, 12, 15,16, 17 Marks 8

8.5 Types of Single Phase Induction Motors                

8.6 Split Phase Induction Motor       May-08,18, Dec.-08, 11, 13, Marks

8.7 Capacitor Start Induction Motors        May-04, 08, 12,13,16,18 Dec.-06,11,13, Marks 8

8.8 Shaded Pole Induction Motors May-07, 09, 12,      Marks 16

8.9 Equivalent Circuit of Single Phase       Dec.’Uy,!!, io, 1/ Marks 10 Apri-Ui,                 Induction Motor Dec.-05,15, May-17         Marks 10

8.10 Conducting Tests on Single Phase               May-10, Dec.-14, 17      Marks 16 Induction Motor                  

8.11 Speed Control of Single Phase Induction Motor            

8.12 Two Marks Questions with Answers          

8.13 University Questions with Answers (Long Answered Questions)