Circle Diagram

UNIT – III

Chapter - 6

Circle Diagram

Syllabus

Load test - No load and blocked rotor tests - Circle diagram - Separation of losses.

Contents

6.1     Introduction                  

6.2     Circle Diagram for a Series R- L Circuit             

6.3     Circle Diagram of a 3 Phase Induction Motor              

6.4     Obtaining Data to Plot Circle Diagram . May-12,  Marks 8

6.5     Construction of the Circle Diagram . May-07, 14,16,17 . Nov.-04, Dec.-04, 05,13, 17 Marks 16

6.6     Calculation of Equivalent Circuit Parameters .    . Dec.-05, May-17,18 Marks 16

6.7     Load Test on Three Phase Induction Motor                 

6.8     Two Marks Questions with Answers                  

6.9     University Questions with Answers (Long Answered Questions)