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Conversion of Two-Winding Transformer to AutoTransformer

Lesson 27 of 28 • 10 upvotes • 14:55mins

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Danish Aggarwal

In this lesson, we will see how to convert a Two winding transformer to an auto-Transformer with the help of some numericals.

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1

Course Overview (in Hindi)

13:44mins

2

Magnetic Circuits (in Hindi)

14:51mins

3

Introduction to Transformers (in Hindi)

14:28mins

4

Ideal Transformer on No-Load (in Hindi)

14:54mins

5

Practical Transformer on No-Load (in Hindi)

14:10mins

6

Ideal Transformer on Load

13:50mins

7

Construction of Transformers

14:19mins

8

Accessories of Transformers

14:06mins

9

EQUIVALENT RESISTANCE AND INDUCTANCE

14:55mins

10

Practical Transformer On Load

14:52mins

11

Equivalent Circuit of Transformer

14:25mins

12

Practice Questions on Equivalent Circuit

14:45mins

13

Numerical Questions on Equivalent Circuits

14:58mins

14

Voltage Regulation of Transformers

14:50mins

15

Variation of Regulation with Power Factor

14:55mins

16

Copper Losses in Transformers

14:35mins

17

Core Losses in Transformers

14:35mins

18

Condition for Maximum Efficiency

14:09mins

19

Efficiency of Transformers

8:47mins

20

All Day Efficiency

14:08mins

21

Open Circuit Test

14:26mins

22

Short-Circuit Test

14:14mins

23

Numericals on SC & OC Test

14:38mins

24

ESE PYQ On Transformers-1

13:42mins

25

ESE PYQ On Transformers-2

14:53mins

26

Concept of AutoTransformers

14:48mins

27

Conversion of Two-Winding Transformer to AutoTransformer

14:55mins

28

Polarity test

13:03mins

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