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Effect of brush shift

Lesson 9 of 27 • 68 upvotes • 11:39mins

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Anvesh Sameer

Effect of brush shift is explained in simple words

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1

Overview of the Course

10:36mins

2

Working Principle of DC Machine

14:32mins

3

Constructional features of DC Machines

14:57mins

4

EMF Equation

9:49mins

5

Lap winding and Wave Winding - 1

14:29mins

6

Lap winding and wave winding part 2

15:00mins

7

Armature Reaction

14:33mins

8

Neutralizing Armature Reaction

12:58mins

9

Effect of brush shift

11:39mins

10

Commutation

14:16mins

11

Delayed commutation

12:09mins

12

Methods to improve commutation

8:31mins

13

Types of DC machines

13:27mins

14

Shunt excited DC generator

9:38mins

15

Series excited DC generator

11:29mins

16

Compound excited DC generator

14:42mins

17

MCQs on Types of DC machines

15:00mins

18

No load characteristics

14:58mins

19

Critical resistance

14:53mins

20

Voltage build-up in DC generator

14:57mins

21

External characteristics

7:07mins

22

Shunt Generator - External characteristics

10:27mins

23

SERIES generator - Characteristics

14:57mins

24

How to change type of compounding

13:14mins

25

Role of field windings in EMF generation

10:56mins

26

Compound Generator characteristics and its comparison with other Generators

14:58mins

27

Voltage Regulation

14:05mins

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