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Electrical Engineering and Technology

Welcome to this open and free electrical engineering study site. A strong team of well experienced electrical engineers in different fields of electrical technology has prepared this site for helping all people in the electrical community. The site covers entire aspects of the subject, from basic engineering to advanced and modern topics related to Electrical Engineering and Technology. This site plays a vital role in getting extra knowledge beyond the textbooks. Materials on this site are written in very simple and understandable English. Information on this site can also be utilized as a reference for different fields of electrical engineering and technology. This site has many sections like Engineering Articles, Competitive MCQs, Conceptual Engineering Videos, Engineering Community for discussing any topic etc.

MCQs on Electrical Engineering

Multiple Choice Questions on Electrical Engineering

We have covered here 4500 multiple choice questions on electrical engineering with answers and explanation of the solution. These may help you for preparing various competitive examinations. We have included the all subjects in electrical engineering.

electric motor

Electric Motor

We have discussed various types of electric motors such as DC Motors, Induction Motors, Synchronous Motors, and different Special Motors. We have explained working principles, characteristics, uses, testings etc. here which may help you to gather in-depth knowledge about the electric motors.

Electrical and Electronics Measurements

We have discussed various types of electrical and electronic measurements. We have covered different bridge circuits, sensors, cathode ray oscilloscope, digital meters, potentiometers and transducer etc. We have explained working principles of various measuring instruments and measuring systems.
Electronics

Electronics Devices

We have discussed various types of electrical and electronic measurements. We have covered different bridge circuits, sensors, cathode ray oscilloscope, digital meters, potentiometers and transducer etc. We have explained working principles, characteristics, uses and may more of various electronic devices.
digital electronic

Digital Electronics

Digital Electronic deals with digital or discrete signals. We have covered here, binary number system, binary arithmetic, boolean algebra, De Morgan theorems, K - map, logic gates, binary to other number system conversion etc. We have also shown here different basic electronic circuits of various logic gates.
generation

Electrical Power Generation

We have discussed here all types of electrical power generation systems such as thermal, hydel, nuclear power generation, solar panel, wind energy electric generation, cogeneration and many more. We have explained working principles, characteristics of different components of power plants, like boilers, turbines, economisers, solar panel, wind turbines, etc.
switchgear

Switchgear

We have discussed here all three types of electrical switchgear systems - low voltage switchgear, medium voltage switchgear and high voltage switchgear. We have covered individual component of an electrical switchgear system and many more. We have explained mechanisms, testing, commissioning, maintenance of different parts of switchgear, like CB, CT, CVT, PT, Isolators etc.
transmission

Electrical Power Transmission Systems

We have provided various articles on electrical power transmission system. The pieces include different transmission parameters, different materials used to construct a transmission line, different theoretical approaches to power transmission. We have also added the HVDC system etc. We have covered even designing aspects of transmission towers along with its foundation.
generator

Electrical Generator

The generator is the most basic as well as a most expensive component of a power system. There are mainly two types of generators AC and DC Generator. One of the most common forms of AC Generator is Alternator. We have provided various articles on generator in this generator section of the website which will help you to understand the basic concept of generator thoroughly.
Transformer

Electrical Transformer

We have provided here various articles on transforms from fundamental theory to the modern advancement of transforms. We have also explained different accessories of the transformer. We have included two winding transformers, autotransformer, power and distribution transformer, single phase and three phase transformer, single unit and multi-unit three-phase transformer etc.



MMANJUNATHA TAMBRAHALLI commented on 23/04/2018
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HH S CHAUHAN commented on 21/04/2018
Brilliant for electrical aspirants,would become much better if some good electronics topic covered.
MM.ARUL SELVAM commented on 21/04/2018
It is very useful to those who are preparing for competitive exam.
AAJAHAR ANSARI commented on 17/04/2018
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HHAILE G. commented on 12/04/2018
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Excellent information. It helps us to improve our skill.
MMOHAMMED YOUSUF AHMED YOUSUF AHMED NILANGAKAR commented on 08/04/2018
This site is excellent to learn about Electrical Practical Application on LV MV HV +Manay More and all types of motors, I am CM In Projects For oil & Gas at KSA.
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PPREMILA RAUT commented on 05/04/2018
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Awesome Website for Electrical Engineer Beginners & Professionals.
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CC.S.GERA commented on 31/03/2018
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AAMULYA commented on 30/03/2018
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GGOVARDHAN commented on 30/03/2018
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OOKORO CARTER commented on 29/03/2018
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BBRINDHA commented on 27/03/2018
First of all I want to say thanks to this team. Very effective and gathering knowledge about electrical engineering.
PPAPOO SANKARAN commented on 27/03/2018
An excellent website for the beginners to learn and the experienced professionals to refresh.
PPAPOO SANKARAN commented on 27/03/2018
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NNALINI commented on 24/03/2018
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MMANJIT SINGH commented on 22/03/2018
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CCHANDAN PANDEY commented on 21/03/2018
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AABHILASH commented on 19/03/2018
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DDEEPALI BHATT commented on 18/03/2018
Good site for Electrical Engineers
EEMAD AHMED HUSSEIN ABDELKARIM commented on 17/03/2018
Good efforts. Thanks alot
VVISHWAMANI commented on 13/03/2018
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NNIKHIL KUSHWAHA commented on 13/03/2018
This site for all electrical engineering students is very useful and it gives more knowledge and also it is very useful for me. Thank you ELECTRICAL4U TEAM
SSANIL BALAKRISHNAN commented on 11/03/2018
This site is wonderful, kindly include power system protection section as well.
AASHISH MAURYA commented on 08/03/2018
Very helpful electrical study material and mcq
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SSANTOSH KUMAR commented on 05/03/2018
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BBIJOY commented on 04/03/2018
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EEKALABYA GHOSH commented on 03/03/2018
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MMK BAIRAGI commented on 26/02/2018
This is the best of the best site to learn about electrical engineering. Thank you team. Keep it up. All the best!
RRAJESH KUMAR BHATIA commented on 25/02/2018
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MMD.ARIF commented on 22/02/2018
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SSUSANTA KUMAR commented on 15/02/2018
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SSATYAJIT NAIK commented on 08/02/2018
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PPARIKSHIT GHOSH commented on 08/02/2018
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Comments

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