Electrician's Handbook

Contains ads
4.7
376 reviews
50K+
Downloads
Content rating
Everyone
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About this app

Master the world of electricity with the Electrician's Handbook app!  Whether you're a professional electrician, an electrical engineering student, a DIY enthusiast, or just curious about how things work, this app is your go-to resource for all things electrical.

Packed with detailed information, practical tools, and helpful guides, our app makes learning about electrical engineering and electricity easy and accessible.

What You'll Find Inside:
📕 Theory of Electricity: Dive deep into the fundamentals of electrical engineering. Learn about electrical protection devices, electrical laws and rules, measuring instruments, power generation, and essential concepts like electrical voltage, electric current, short circuits, distribution boards, grounding systems, and Ohm's law. We also cover basic electronics, wires and cables, and lightning. All the topics are explained in simple, easy-to-understand language!

💡 Wiring Diagrams: Understand and interpret various wiring diagrams with our step-by-step guides. Learn about switches in series and parallel connections, electric motor connections, motor starters, electricity meter connections, and more. These diagrams are invaluable for building, manufacturing, repairing, and understanding electrical circuits and devices.

🧮 Electrical Calculators & Tables: Get instant answers with our helpful tools. Use the electricity cost calculator and Ohm's Law Calculator. Access essential tables like AWG, SWG, electrical units, wiring colors, fuse classification, and other useful electrical data.

📝 Quizzes to Test Your Knowledge: Put your understanding to the test! Our comprehensive electrical quizzes cover all the topics in the handbook, helping you solidify your knowledge and track your progress in electricity and electrical engineering.

💡 Electrical Installations (DIY Friendly!): Learn how to safely install various electrical devices. This section covers installations of electric fans, electric fuses, MCBs, single-phase and three-phase electricity meters, and even CCTV cameras. Perfect for DIY enthusiasts and anyone wanting to perform basic electrical installation work independently at home.

✅ Electrical Converter: A must-have tool for converting various electrical units including electrical voltage and electrical current, making your calculations a breeze.

More Handy Features:
The Electrician Handbook also provides crucial information on electrical safety standards, a comprehensive glossary of electrical and electronics engineering terms, and a guide to essential electrician tools.

Whether you're looking to refresh your knowledge or start from scratch, the Electrician's Handbook app is your ultimate companion for understanding the basics of electricity and electrical engineering.

Download now and light up your knowledge!

If you have any suggestion than feel free to contact us at the email
calculation.apps@gmail.com
Updated on
Aug 10, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App activity, App info and performance, and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.7
369 reviews
Akash Mondhe
August 4, 2025
on top of mobile screen there is blue strip because of which the content behind it is not visible
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Calculation Apps
August 7, 2025
Thank you for your support, we will fix this issue soon.
Vincent Mutimbajr
November 10, 2023
It's so helpful and amazing to learn as a passionate electrician who wishes to work competently and skillful.
14 people found this review helpful
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Calculation Apps
November 10, 2023
Dear User, thank you very much for sharing your valuable & useful feedback.
Isaac Louis
January 18, 2025
Good topics but too much at premium. If you cannot make them free at least leave those premium at pay as you go via data.
1 person found this review helpful
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What’s new

Fix some issues
Basic electronics
- Resistor & its application
- Capacitor & its application
- Inductor & its application
- PN junction diode
- Rectification
- Zener diode
- Transistor & its application
- SCR & its application
- DIAC & its application
- TRIAC and its application