IES Officer, Ministry of Skills and Entrepreneurship Development, Govt. of India. AIR 48 in UPSC ESE 2018.

Danish Aggarwal

In this course, we will discuss the concept of Transformers in quite detail along with the numericals and lot of previous year questions.

GATE (Graduate Aptitude Test in Engineering) 2020 & 2021 complete preparation with best educators. Know about the detailed syllabus, best books, exam pattern and dates, previous year question papers a

GATE - Iconic Pro

Hindi

(Hindi) Basic Electrical Engineering(Transformers): ESE

Boolean Algebra

Digital Electronics

GATE & ESE - EE, EC

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

In this lesson, we will see the contents to be covered and targeted audience. We will start the concept of Magnetic circuit.

Course Overview (in Hindi)

In this lesson, we will see the concepts of the magnetic circuits with the examples. We will also see the difference between electrical and magnetic circuits.

Magnetic Circuits (in Hindi)

In this lesson, we will start the introduction to the transformers. We will see the classification of transformers.

Introduction to Transformers (in Hindi)

In this lesson, we will see the case of ideal transformers on no load and will also see the respective phasors.

Ideal Transformer on No-Load (in Hindi)

In this lesson, we will see the case of practical transformers on no load condition and the respective phasors.

Practical Transformer on No-Load (in Hindi)

In this lesson, we will see the case of ideal transformer on load conditions and will draw the respective phasors.

Ideal Transformer on Load

In this lesson , we will see the construction of transformers in detail.

Construction of Transformers

In this lesson, we will see the accessories of the transformers in detail. We will also see the difference between power and distribution transformers.

Accessories of Transformers

In this lesson, we will see the building steps to find the equivalent circuit of a transformer.

EQUIVALENT RESISTANCE AND INDUCTANCE

In this lesson, we will see the concept of practical transformer on load along with the phasor diagram.

Practical Transformer On Load

In this lesson, we will see the exact and approximate equivalent circuit of a transformer.

Equivalent Circuit of Transformer

In this lesson, we will see the practice questions on the equivalent circuit of the transformers and the basics of the transformers also.

Practice Questions on Equivalent Circuit

In this lesson, we will see many numerical questions on concepts studied till now.

Numerical Questions on Equivalent Circuits

In this lesson, we will see the concept of voltage regulation in Transformers.

Voltage Regulation of Transformers

In this lesson, we will see the variation of Regulation with power factor by suitable derivations.

Variation of Regulation with Power Factor

In this lesson, we will see the Copper losses in the transformers.

Copper Losses in Transformers

In this lesson, we will study the core losses in detail along with sufficient examples.

Core Losses in Transformers

In this lesson, we will see the condition of maximum efficiency with various numericals.

Condition for Maximum Efficiency

In this lesson, we will study the efficiency of the transformers.

Efficiency of Transformers

In this lesson, we will see the concept of all-day efficiency with the help of numericals.

All Day Efficiency

In this lesson, we will see the various concepts involved in the open circuit test.

Open Circuit Test

In this lesson, we will see the concept of Short-circuit test and we will also see the applications of transformers.

Short-Circuit Test

In this lesson, we will see the various numericals on SC test and OC test in a lucid manner.

Numericals on SC & OC Test

In this lesson, we will discuss some of the previous year questions of Transformers from ECE and EE branches.

ESE PYQ On Transformers-1

In this lesson, we will continue solving PYQ on transformers.

ESE PYQ On Transformers-2

In this lesson, we will see the introduction to the Concept of Autotransformers along with important formulae.

Concept of AutoTransformers

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

Conversion of Two-Winding Transformer to AutoTransformer

In this lesson, we will discuss the polarity test and will see advantages, disadvantages and applications of auto transformers.

Polarity test

M.Tech (Digital Communication) from IIIT-Gwalior, qualified GATE. Passionate for teaching. 

Sourabh Jain

In this course the Sequential circuits with all the important topics is covered along with problems of previous years of GATE,IES and PSUs.

(Hindi) Sequential Circuits for GATE (ECE)

1000+ GATE lectures•University Syllabus Coverage•M.tech, B.tech (ECE), Former automation engineer•Jony Ive Award’18, Top Educator’17

Jigyasa Singh

Weightage of Digital electronics in GATE is 8-12 marks. Hence, Jigyasa is presenting a series of videos to cover an important topic of this subject i.e. Boolean Algebra. In this course, she will teach about what, why's & hows of boolean, sop, pos, along with tricks.

Boolen Algebra for GATE

HELLO! MY NAME IS DEEPAK SINGH AND I AM THE ELECTRONICS AND COMMUNICATION GRADUATE AND I HAVE 3 YEARS OF TEACHING EXPERIENCE FOR GATE , ESE.

Deepak Singh

This course is ABOUT THE DIGITAL LOGIC CIRCUITS

(Hindi) Digital Electronics: GATE

I am a B.Tech(CSE) student. I love reading,dancing and learning.

Sonali Bhardwaj

In this course, Sonali shall be discussing basics of Digital electronics that you must know before going through the whole syllabus comprising of logic gates, boolean algebra (laws,theorems,functions) and number system.

Fundamentals of Digital Electronics

 AIR 493 in GATE (ECE) & 2300+Students have been trained so far for GATE

Sreenivas Bhaskara

This Course is about Digital Circuits. 

This Course is beneficial for 
GATE (ECE)
 aspirants.

Digital Circuits : GATE (ECE)

My name is Rasool Bandey.I am from Jamshedpur.I have completed my graduation with 84.17 percentage.learned programming languages like C, C++

Rasool Bandey

What is binary number,what is decimal number, conversion of binary to decimal and conversion of decimal to binary are the topics discussed here

Lessons

28 lessons • 4h 7m

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Course Overview (in Hindi)

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Magnetic Circuits (in Hindi)

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Introduction to Transformers (in Hindi)

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Ideal Transformer on No-Load (in Hindi)

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Practical Transformer on No-Load (in Hindi)

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Ideal Transformer on Load

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Construction of Transformers

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Accessories of Transformers

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EQUIVALENT RESISTANCE AND INDUCTANCE

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Practical Transformer On Load

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