Nikhil Nakka

Circuits or systems in which the ac sources operate at the same frequency but different phases are known as polyphase. As distinct from a single-phase system, a three-phase system is produced by a generator consisting of three sources having the same amplitude and frequency but outof phase with each other by 120°. Since the three-phase system is by farthe most prevalent and most economical polyphase system, discussion inthis course is mainly on three-phase systems.

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

English

Three Phase Circuits for GATE ECE

Semiconductor Physics

Electronic Devices

GATE & ESE - EE, EC

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

In this lesson, I will introduce you the definition of polyphase network, Types of polyphase networks and importance of 3-phase Networks.

Basics of Polyphase Networks

As a continuation of last lesson, we continue to discuss about generation of 3-phase voltages and also define aspects such as Phase sequence. And finally 3-phase loads are also introduced.

Basics of 3-phase Networks

As we now know that two different connections are possible for a 3-phase source and a 3-phase load. So 4 different topologies are ultimately possible for a 3-phase Power System. We in this lesson discuss two important combinations out of those 4.

3-Phase Sources and Loads - Connections

In this lesson we get familiar about most commonly asked type basic numericals in 3-phase Networks

Example Numericals

In this lesson we will be solving some innovatively framed interesting questions from previous GATE papers

Previous GATE questions: Part 1

In this lesson we deal an innovative GATE (EE) question which is a blend of 3 Phase Circuits and Network Theorems.

Previous GATE questions: Part 2

Pursuing B.Tech in Electronics and Communication from Lovely Professional University,  M.D at Club Illuminati.

Suraj Kumar Singh

This course covers Digital Electronics and Logic Gates.

Course on Digital Electronics

Graduate Electrical Engineering student at University at Buffalo, NY. Connect with me on LinkedIn - https://www.linkedin.com/in/mohit5292/

Mohit Bhagchandani

This course Number Systems include Binary, Octal, Decimal and Hexadecimal number systems. The Binary and Hexadecimal number systems are used by computers whereas humans use Decimal number system.

Number Systems (Digital Electronics)

Pursuing BTech from Ajay kumar Garg Engineering College. Have a good experience in teaching. Love to travel, sing .

Vishesh Maheshwari

In signal processing, data compression, source coding, or bit-rate reduction involves encoding information using fewer bits than the original representation. Compression can be either lossy or lossless. This course is about various compression techniques, and related algorithms.

Data Compression Techniques and its Algorithm

Currently serving The Nation as IES Officer. Worked in BEL, ONGC and went to IIT Roorkee for M.Tech. I love reading, traveling and Cricket. 

Vipin Kumar

This course explains optical behaviour of Semiconductor,optical devices,display Devices, Lasers

(Hindi) Optoelectronics - ESE - E and T Engineering

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

Jigyasa Singh

The weightage of Digital Electronics in GATE is 8-12 marks. Hence, Jigyasa is presenting a a course to cover an important topic of this subject i.e. IC fabrication process. She takes you through led, solar cell, photolithography, etching, gate questions and much more.

(Hindi) Part 4: Electronic Devices and Circuits - Special Diodes and IC Fabrication

#Gate Ranker # Mtech from JEC Jabalpur. use code " MACHINE20" to attend my Classes. I don't teach "I simply explain the topic."

Ravendra Yadav

In this course we will be discussing about the questions asked in 2016 ESE in E & T Engineering in Electronic Devices and circuits.

Lessons

6 lessons • 55m

Invalid Date

NaN

Basics of Polyphase Networks

Invalid Date

NaN

Basics of 3-phase Networks

Invalid Date

NaN

3-Phase Sources and Loads - Connections

Invalid Date

NaN

Example Numericals

Invalid Date

NaN

Previous GATE questions: Part 1

Invalid Date

NaN

Previous GATE questions: Part 2