What is Electrical Engineering? Complete Guide

What is Electrical Engineering? Complete guide

Introduction to Electrical Engineering What is electrical engineering? Electrical engineering is the branch of engineering that deals with the study, design, and operation of electrical equipment and systems. Electrical engineers work with a wide range of technologies, including power generation and transmission, electrical machines and drives, industrial control systems, communication systems, and electronic devices and …

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History, Discovery and Electricity Terminology

electricity invention

History and Discovery of Electricity Electricity is one of our most useful sources of energy today. It is hard to imagine how a modem industrial society could exist without electricity. But until the mid-1800s, no one knew much about electricity or how to use it. Until then, electricity was nothing more than a scientific curiosity. …

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Electric Current Definition | Unit of Current |

positive current

Electric Current Many materials have free electrons. These electrons are not bound tightly to the atoms. They are free to move from one atom to another. When large numbers of these electrons move in one direction, the result is called an electric current. Electric Current in Metals In a metals-for example, copper-the free electrons can …

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Basic Electrical Terms and Definitions

Electrical Terms

Electrical Terms Understanding electrical terms is compulsory for engineers. As you study electricity in your engineering program, and as you work with electricity in power plants, and industrial plants, you will hear, read, and use various electrical terms. These terms have very exact meanings. You must know what each one means if you are to …

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Static Electricity

static charge

Definition of Static Electricity Static electricity is electricity that does not move. The word “static” comes from the Greek word “statikos”, meaning the act of making something stand still. Static electricity consists of electrical charges that remain unmoving on an object. Static electricity is usually generated by the physical contact and separation of different kinds …

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