Here you can find the best theoretical electrical information available today. Just scroll down and read all the articles regarding electrical science.

Top 10 Epic Electrician Books

## Top 10 Epic Electrician Books

Here is a list that contains Top 10 Epic Electrician Books. Everybody that works in the electrical engineering field must read these books. There is a huge amount of electrical…

Basic, derived SI units, prefixes and constants

## Basic, derived SI units, prefixes and constants

In Europe, the units for measuring different properties are known as SI units. SI stands for the International System of Units (Système International d’Unités, abbreviated SI). It comprises a coherent system of units…

What is electrical resistivity / conductivity?

## What is electrical resistivity / conductivity?

What is electrical resistivity? Electrical resistivity is a measure of a material’s property to oppose the flow of electric current. This is expressed in Ohm-meters (Ω⋅m). The symbol of resistivity…

Corona Effect In Electrical Power Systems

## Corona Effect In Electrical Power Systems

What is Corona? Corona is a phenomenon associated with all transmission lines. Under certain conditions, the localized electric field near energized components and conductors can produce a tiny electric discharge…

The best electrical design software

## Top 5: The best electrical design software

So you’ve got the knowledge, but do you have the software to lay it all down with?  If you’re looking to switch to a more popular electrical design software or just want…

What is meant by DC?

## What is meant by DC?

Question: What is meant by DC? Answer: Direct current (DC)  is the unidirectional flow of an electric charge. This means that it flows always in the same direction. The amount of…

What is meant by AC?

## What is meant by AC?

Question: what is meant by AC? Electric current moves often like a water stream. The only difference here is that electric charges do not always move in the same direction.…

## What is electricity?

What is electricity? Question: What is electricity? Answer: electricity is a set of physical phenomena associated with the presence and movement of charged particles. All materials are composed of one…