Electricians' Handbook
9.1 2K+
v53 by Calculation World
About Electricians Handbook
Electricians Handbook (Package Name: calculation.world.electricianshandbook) is developed by Calculation World and the latest version of Electricians' Handbook 53 was updated on September 23, 2026. Electricians' Handbook is in the category of Books & Reference. You can check all apps from the developer of Electricians' Handbook. Currently this app is for free. This app can be downloaded on Android 10.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
The application contains all those articles and topics which briefly explains the basics of electrical and electronics engineering rules. The application is suitable for professional electricians, amateur, DIYers and for those who are simply interested in this area.
To read this electricians' 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 🕘
📘 Theory: You will learn detailed information on different electrical formulas or electrical equipment and devices that are used and installed in different areas, for example, in a factory, a house or governmental building. We explain the basic theory of electricity written in simple and comprehensive language in this free electrician app. Briefly about electrical voltage, electrical resistance, current, power factor, ground fault, ohm's law, electrical generation and substation, short circuit, short circuit calculation and electrical converter so on. Here you will learn step by step instruction on how to install and repair electrical equipment to become a professional electrician.
🧮 Calculators: You can use various calculators, unit converters and useful tables, electrical calculations free For example Ohm's law calculator, conductor size, voltage drop, power loss in cable, battery life, voltage divider etc. They will help you in providing quick references, accurate calculations. And electrical formulas.
💡 Wiring diagrams: We will teach you about the interacting diagrams for connecting electrical appliances, complete knowledge of electricity equipment for example, connecting different types of switches, sockets, relays and motors. To read these diagrams you will be able to understand how these electrical and electronics engineering apps works.
🕘 Quizzes: 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 app.
Read this electricians' handbook which is including in one of the best electrical engineering learning app to improve and refresh your knowledge of electrical engineering.
Keep up to date yourself with the top engineering learning 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 electrical wiring lite the electrical safety requirements when working with electrical equipment. Electricity is not visible or audible! Be careful!
We will add more articles and schemes periodically. If you have any suggestion about the application then feel free to contact us by email calculation.worldapps@gmail.com.
To read this electricians' 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 🕘
📘 Theory: You will learn detailed information on different electrical formulas or electrical equipment and devices that are used and installed in different areas, for example, in a factory, a house or governmental building. We explain the basic theory of electricity written in simple and comprehensive language in this free electrician app. Briefly about electrical voltage, electrical resistance, current, power factor, ground fault, ohm's law, electrical generation and substation, short circuit, short circuit calculation and electrical converter so on. Here you will learn step by step instruction on how to install and repair electrical equipment to become a professional electrician.
🧮 Calculators: You can use various calculators, unit converters and useful tables, electrical calculations free For example Ohm's law calculator, conductor size, voltage drop, power loss in cable, battery life, voltage divider etc. They will help you in providing quick references, accurate calculations. And electrical formulas.
💡 Wiring diagrams: We will teach you about the interacting diagrams for connecting electrical appliances, complete knowledge of electricity equipment for example, connecting different types of switches, sockets, relays and motors. To read these diagrams you will be able to understand how these electrical and electronics engineering apps works.
🕘 Quizzes: 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 app.
Read this electricians' handbook which is including in one of the best electrical engineering learning app to improve and refresh your knowledge of electrical engineering.
Keep up to date yourself with the top engineering learning 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 electrical wiring lite the electrical safety requirements when working with electrical equipment. Electricity is not visible or audible! Be careful!
We will add more articles and schemes periodically. If you have any suggestion about the application then feel free to contact us by email calculation.worldapps@gmail.com.
Electricians Handbook 53 Update
Bug fixes and performance enhancementsVoltage drop resistor calculation
Power factor correction calculation
Neutral current calculation
Motor startup current calculation
Resistor for LED calculation
Electrical installation.
Read More
Electricians Handbook Features
Previous Versions
More
Requires Android: Android 10.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 9d37e93814490ac53421fe1283806020aa2e3bce
Size: 131.1 MB
What's New:
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.
Voltage drop resistor calculation
Power factor correction calculation
Neutral current calculation
Motor startup current calculation
Resistor for LED calculation
Electrical installation.
Variant
Arch
Version
DPI
52
September 19, 2026
Electricians' Handbook
52
(52)
Requires Android: Android 10.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 2aa4c6e0c52038f8d763b3e478742238d481524b
Base APK: calculation.world.electricianshandbook.apk
Split APKs: config.arm64_v8a, config.xxhdpi
Size: 131.1 MB
What's New:
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.
Voltage drop resistor calculation
Power factor correction calculation
Neutral current calculation
Motor startup current calculation
Resistor for LED calculation
Electrical installation.
arm64-v8a
Android 10.0+
160-640dpi
52
September 23, 2026
Electricians' Handbook
52
(52)
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 31fb9e781a820b1d90eb115e487265357f7bcad6
Base APK: calculation.world.electricianshandbook.apk
Split APKs: config.arm64_v8a, config.hdpi
Size: 129.43 MB
What's New:
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.
Voltage drop resistor calculation
Power factor correction calculation
Neutral current calculation
Motor startup current calculation
Resistor for LED calculation
Electrical installation.
arm64-v8a
160-640dpi
Variant
Arch
Version
DPI
51
September 10, 2026
Electricians' Handbook
51
(51)
Requires Android: Android 10.0+
Architecture: arm64-v8a
Screen DPI: 160-240dpi
SHA1: 095c2c5e5471a955c134913e1fa05b2eb44b54c9
Base APK: calculation.world.electricianshandbook.apk
Split APKs: config.arm64_v8a, config.xxhdpi
Size: 137.36 MB
What's New:
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.
Voltage drop resistor calculation
Power factor correction calculation
Neutral current calculation
Motor startup current calculation
Resistor for LED calculation
Electrical installation.
arm64-v8a
Android 10.0+
160-240dpi
51
September 16, 2026
Electricians' Handbook
51
(51)
Architecture: arm64-v8a
Screen DPI: 160-240dpi
SHA1: 8cbceedd1140cfbe84b832b8a6f02fe5036f7441
Base APK: calculation.world.electricianshandbook.apk
Split APKs: config.arm64_v8a, config.hdpi
Size: 135.68 MB
What's New:
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.
Voltage drop resistor calculation
Power factor correction calculation
Neutral current calculation
Motor startup current calculation
Resistor for LED calculation
Electrical installation.
arm64-v8a
160-240dpi
Requires Android: Android 10.0+
Architecture: arm64-v8a
Screen DPI: 160-240dpi
SHA1: bc0cb4f93c662bb43b2114a2fecb685118c32d04
Size: 85.59 MB
What's New:
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.
Voltage drop resistor calculation
Power factor correction calculation
Neutral current calculation
Motor startup current calculation
Resistor for LED calculation
Electrical installation.
More Information
Package Name:
Category:
Update Date:
2026-09-23
Latest Version:
53
Need Update:
Available on:
Requirements:
Android 10.0+
Report:
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