Electricians' Handbook

Calculation World

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About this app

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 [e-mail].

Ratings and reviews

It gives you the basic information in layman's terms. If you can follow instructions and comprehend basic symbols it explains everything and the chapters are easy to follow and everything is in specific category for easy reference. There is explanation of several basic theories for electricity. Color codes, how to charts, there's a lot included in this app. Exceeds my expectations. Worth the download and awesome learning tool.

I've been doing this for many years and it's been many years since I've been in the ABC School, so instead of burning my brain out digging up memories. It's way easier just to pull my phone out for a quick reference. Love the app. Very helpful and to the point. Wish this was the thing when I was taking my masters. I refer this app to all my apprentices, and even my journeyman to have on hand for a quick reference. Wish I could give it 10 Stars it deserves it.

I have been doing this stuff for close to 40 years and sometimes we vets forget some basics and need to be reminded of some 101 things. This offer's very basic knowledge but it can be helpful. I have carried this app on my phone for a while and even though I hardly ever have used it I have offered it to a few new kids on the block which has open some helpful conversation between them and myself along with some other journeymen. I recommend the app to anyone who is interested in the subject.

What's new

Resources (Tables):
Cable Reactance, Standard resistor, UL/CSA fuse class, ANSI device number, Thermocouple color code, Capacitor color code and Pipe dimension.
Diagrams:
Dimmer switch, Relay wiring, GFCI outlet connection, distribution board, DOL motor connection and home wiring diagram.
Calculation:
Voltage drop resistor
Power factor correction
Neutral current
Motor startup current
Resistor for LED
Electrical installation.