Electrical Principals Explained By Engineers & Electricians

This site is dedicated to the sharing of electrical knowledge.

A place for electrical professionals – including electricians, electrical engineers, electronics engineers and control engineers – to help each other out.

Electrical Knowledge’s purpose is to collect, warehouse and makes freely available information sought by electrical professionals.

We cover a range of electrical theory and concepts including:

We’d love to hear from you – no question is too basic. Please contact us if you would like to contribute or request a specific topic.