Electricians' Handbook
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How electricity work at your home?: Briefly explain with theory and diagrams.
- Rating
- 4.5
- 35.3K ratings
- Downloads
- 3.9M+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Sep 23
- 2026 · v52
Screenshots
About Electricians' Handbook
The application contains all those articles and topics which briefly explains the basics of electricity. The application is suitable for professional electricians, amateur, DIYers and for those who are simply interested in this area.
To read this electrician handbook, you will be able to understand the complexity of the profession of an electrician with the help of many illustrations.
There are 4 main sections in the application:
1. Theory:
2. Calculators:
3. Wiring diagrams:
4. Quizzes:
In the first section, you will learn detailed information on different electrical equipment and devices that are used and installed in different areas, for example, in a factory, a house or governmental building. Explains the basics of electricity in simple and comprehensive language. Brief explanation of electrical voltage,electrical resistance, current, power factor, ground fault, ohm's law, electrical generation and substation, short circuit and so on.
In the second section, you can use various calculators, unit converters and useful tables.They will help you in providing quick references and accurate calculations.
In the third section, we will teach you about the interacting diagrams for connecting electrical appliances, for example, connecting different types of switches, sockets, relays and motors. By interacting with these diagrams you will be able to understand how these electrical appliances work.
In the fourth section, we will provide a certain number of quizzes. The purpose of these quizzes is to evaluate the level of your understanding of basic knowledge of electricity and electrical engineering terms.
Read this electrician handbook to improve and refresh your knowledge of electricity and electrical engineering.
Keep up to date yourself with the application, you will be able to work on many electrical equipment independently, but please always follow the instructions of the professional electricians who are working for you.
Observe and follow strictly the electrical safety requirements when working with electrical equipment. Electricity is not visible or audible! Be careful!
We will add more articals and schemes periodicaly. If you have any suggestion about the application then feel free to contact us by email [email protected].
To read this electrician handbook, you will be able to understand the complexity of the profession of an electrician with the help of many illustrations.
There are 4 main sections in the application:
1. Theory:
2. Calculators:
3. Wiring diagrams:
4. Quizzes:
In the first section, you will learn detailed information on different electrical equipment and devices that are used and installed in different areas, for example, in a factory, a house or governmental building. Explains the basics of electricity in simple and comprehensive language. Brief explanation of electrical voltage,electrical resistance, current, power factor, ground fault, ohm's law, electrical generation and substation, short circuit and so on.
In the second section, you can use various calculators, unit converters and useful tables.They will help you in providing quick references and accurate calculations.
In the third section, we will teach you about the interacting diagrams for connecting electrical appliances, for example, connecting different types of switches, sockets, relays and motors. By interacting with these diagrams you will be able to understand how these electrical appliances work.
In the fourth section, we will provide a certain number of quizzes. The purpose of these quizzes is to evaluate the level of your understanding of basic knowledge of electricity and electrical engineering terms.
Read this electrician handbook to improve and refresh your knowledge of electricity and electrical engineering.
Keep up to date yourself with the application, you will be able to work on many electrical equipment independently, but please always follow the instructions of the professional electricians who are working for you.
Observe and follow strictly the electrical safety requirements when working with electrical equipment. Electricity is not visible or audible! Be careful!
We will add more articals and schemes periodicaly. If you have any suggestion about the application then feel free to contact us by email [email protected].
What’s new
Version 52 · Updated September 23, 2026
Bug fixes and performance enhancements Voltage drop resistor calculation Power factor correction calculation Neutral current calculation Motor startup current calculation Resistor for LED calculation Electrical installation.
User reviews
Great
Good app for electric world
Good Job sir
great app
Wwo that gret app for elctric
Very Nice Experience to using this app this is helpful for handling Electrical equipment and ensure security precautions
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