About Electrician Handbook
Electrician Handbook is a complete all-in-one learning and simulation app designed for electricians, electrical engineers, students, and DIY learners. Whether you are a beginner or a professional, this app provides...
Electrician Handbook is a complete all-in-one learning and simulation app designed for electricians, electrical engineers, students, and DIY learners. Whether you are a beginner or a professional, this app provides everything you need to understand, practice, and master electrical concepts in a practical and interactive way.
📚
Electrical Theory Made Simple
Build a strong foundation with clearly explained electrical concepts:
* Basic to advanced electrical principles
* Voltage, current, resistance, power & energy
* Ohm’s Law, Kirchhoff’s Laws, and other electrical laws
* Electrical components and their working
* Easy explanations with practical examples
🔧
Step-by-Step Electrical Installation Guide
Learn real-world installation procedures with detailed guidance:
* Home wiring installation
* Distribution board (DB) setup
* Switches, sockets, and lighting installation
* Safety procedures and best practices
* Professional techniques used by electricians
🔌
Wiring Diagrams Explained Clearly
Understand complex wiring with simple step-by-step breakdown:
* House wiring diagrams
* Industrial wiring diagrams
* Switch connections (1-way, 2-way, 3-way)
* Motor wiring and control circuits
* Each diagram explained line-by-line
⚙️
Interactive Circuit Simulations
Experience real electrical behavior with advanced simulations:
* Realistic circuit diagrams
* Live current flow animation
* Industrial-style components and layouts
* Simulations of switches, relays, motors, and protection devices
* Learn by doing, not just reading
🧮
Powerful Electrical Calculators
Solve electrical problems instantly with built-in tools:
* Voltage, Current, Resistance calculators
* Power and Energy calculator
* Ohm’s Law calculator
* Voltage Drop Calculator
* Electricity Cost Calculator
* Cable Size Calculator
* Unit conversion tools
* Designed for quick and accurate results
🧠
Smart Quizzes with Explanations
Test your knowledge and improve your skills:
* Carefully curated MCQs
* Topic-wise quizzes
* Detailed answers with explanations
* Improve understanding through practice
* Perfect for students and exam preparation
🎯
Why Choose Electrician Handbook?
* All-in-one electrical learning app
* Beginner to professional level content
* Practical and real-world focused
* Clean, easy-to-use interface
* Regular updates with new content
👨🔧
Who Can Use This App?
* Electricians & technicians
* Electrical engineering students
* DIY learners & hobbyists
* Anyone interested in electrical systems
🚀 Learn Electrical Skills Anytime, Anywhere
Electrician Handbook is your portable learning companion that helps you learn, practice, and apply electrical knowledge in real life.
Download now and take your electrical skills to the next level! ⚡
If you have any suggestion than feel free to contact us at the email
calculation.apps@gmail.com
Previous Versions
Here you can find the changelog of Electrician Handbook since it was posted on our website on 2024-02-21 14:26:24.
The latest version is 2.4.4 and it was updated on 2026-10-12 12:57:37. See below the changes in each version.
Electrician Handbook version 2.4.4
Updated At: 2026-04-24
Changes: Fix some issues
New Calculators
- Voltage Drop Calculator
- Cable Size Calculator
- Series & Parallel Resistor Calculator
- Resistor Color Code
Simulation
- Switch Simulation(Single & Double)
- Three Way Switch Simulation
- Electric Motor Simulation(Forward & Reversed)
- Pulse Relay Simulation
- MCB Simulation
- Fuse Protection Simulation
- ATS(Automatic Transfer Switch) Simulation
- Surge Protection Simulation
Electrician Handbook version 2.4.3
Updated At: 2025-12-15
Changes: 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
Electrician Handbook version 2.2
Updated At: 2025-02-19
Changes: Major updates
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
Electrician Handbook version 2.1.8
Updated At: 2025-01-25
Changes: Major updates
Basic electronics
- Resistor and its application
- Capacitor and its application
- Inductor and its application
- PN junction
- DIAC and its application
- TRIAC and its application
- Transistor and its application
Fix minor issue
Electrician Handbook version 2.1.7
Updated At: 2024-06-28
Changes: Version 2.1.7
Minor fixes
- Resistance conversion
- Current conversion
- Capacitance conversion
- Inductance conversion
- Conductance conversion
- Charge conversion
- Power conversion
- Electric field conversion
- Energy conversion
- Pressure conversion
- Electric resistivity conversion
Electrician Handbook version 2.1.6
Updated At: 2024-06-07
Changes: Version 2.1.6
Minor fixes
- Resistance conversion
- Current conversion
- Capacitance conversion
- Inductance conversion
- Conductance conversion
- Charge conversion
- Power conversion
- Electric field conversion
- Energy conversion
- Pressure conversion
- Electric resistivity conversion
Electrician Handbook version 2.1.5
Updated At: 2024-04-28
Changes: Version 2.1.5
New and easy UI
Direct current system
Three phase AC system
Single phase AC system
Low voltage system
Medium voltage system
High voltage system
Low current system
High current system
UPS system
Grounding and earthing
Conduit and raceway
Electrician First Aid
National electric code
Electrical lightning
LED lamps
HID lamps
Incandescent light bulb
Electrician Handbook version 2.1.4
Updated At: 2024-04-25
Changes: Version 2.1.4
New and easy UI
Direct current system
Three phase AC system
Single phase AC system
Low voltage system
Medium voltage system
High voltage system
Low current system
High current system
UPS system
Grounding and earthing
Conduit and raceway
Electrician First Aid
National electric code
Electrical lightning
LED lamps
HID lamps
Incandescent light bulb
Electrician Handbook version 2.1.3
Updated At: 2024-04-16
Changes: New and easy UI
Direct current system
Three phase AC system
Single phase AC system
Low voltage system
Medium voltage system
High voltage system
Low current system
High current system
UPS system
Grounding and earthing
Conduit and raceway
Electrician First Aid
National electric code
Electrical lightning
LED lamps
HID lamps
Incandescent light bulb
Electrician Handbook version 1.8
Updated At: 2024-01-03
Changes: New and easy UI design
Direct current system
Alternating current system
Three phase AC system
Single phase AC system
Low voltage system
Medium voltage system
High voltage system
Extra high voltage system
Low current system
High current system
Uninterruptible power supply system
Grounding and earthing system
Conduit and raceway system
Electrician First Aid
National electric code (NEC)
