Electrician Handbook & Wiring

Theory, wiring diagrams, circuits & calculators: must-have for every electrician

Introducing the electrician’s handbook—your all-in-one resource for mastering the fundamentals of electrical engineering. This educational tool is perfect for electricians, students specializing in electrical domains, DIY enthusiasts, and anyone intrigued by the world of circuits and power.

📚 Theory

Dive into clear, accessible explanations of electrical voltage, current, short circuits, and Ohm’s law. Learn about essential safety devices, power tools, and measuring instruments. Follow step-by-step instructions for installing and repairing switches and sockets.

💡 Circuit Diagrams

Explore interactive wiring diagrams for common appliances (switches, sockets, motors). Gain firsthand insights into how circuits function so you can troubleshoot effectively.

🧮 Calculators

Access handy calculators for basic electrical formulas, electricity costs, and Ohm’s law. You’ll also find reference tables covering the International System of Units (SI), parallel and series connections, diameter-section data, and more—all designed to make your day-to-day tasks simpler

✅ Tests

Ready to put your knowledge to the test? Challenge yourself with quizzes to gauge your understanding and pinpoint areas that need a refresher—ideal for both beginners and professionals brushing up on essential concepts.

Whether you’re a beginner eager to learn or a professional wanting to brush up on key concepts, this app offers something for everyone. Perform installations and troubleshooting tasks on your own or supervise others more confidently.

With over 55 articles, 7 calculators, and a keyword search, you can quickly find the information you need. We’re committed to regular content updates—if you spot any errors or have suggestions, let us know, and we’ll fix them promptly.

A word of caution: Always follow electrical safety requirements and use protective equipment. Electricity is silent and invisible—stay safe!

Embark on your electrifying journey into the world of electrical engineering today—and elevate your skill set with the Electrician’s Handbook.