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Electrical Machines

Motors, generators & transformers explained

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Power Systems

Generation, transmission & distribution basics

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Electronics

Diodes, transistors & circuit fundamentals

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Measurements

Measuring instruments, sensors & testing tools

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Control Systems

Automation, PLCs & feedback loops

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Basic Electrical

Core laws, analysis & problem solving

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Cables & Wiring

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Renewable Energy

Solar, wind & modern power tech

Latest Posts

Aeolian Vibration of Transmission Conductors

Aeolian Vibration of Transmission Conductors

06/07/2019

What is Aeolian Vibration? Aeolian vibration is a type of motion caused by wind on conductors and overhead shield wires

Electrical Substation: Equipment, Types, Components & Functions

Electrical Substation: Equipment, Types, Components & Functions

17/04/2019

An electrical substation is an integral part of a generation, transmission and distribution system. A substation can interrupt or establish

Transformer Bushing Types : RIP Bushing vs OIP Bushing

Transformer Bushing Types : RIP Bushing vs OIP Bushing

30/03/2019

Transformer bushing types are categorized based on their material, manufacturing, and design mainly into the following types: OIP (Oil-Impregnated Paper)

GFCI (Ground Fault Circuit Interrupter) – Working, Types, Installing and Troubleshooting

GFCI (Ground Fault Circuit Interrupter) – Working, Types, Installing and Troubleshooting

14/03/2019

A ground fault circuit interrupter (GFCI or GFI) is an inexpensive electrical switchgear device that can either be installed in your

Auto Reclosing of Power Lines  and Types of Faults

Auto Reclosing of Power Lines and Types of Faults

15/02/2019

The goal of the auto reclosing in power lines is to restore the line to service as quickly as possible

Square D QO Circuit Breakers

Square D QO Circuit Breakers

03/02/2019

QO stands for Qwik-Open. Square D QO Circuit Breakers are fastest tripping circuit breakers at 1/60th of a second. QO™

Bundled Conductors in Transmission Lines

Bundled Conductors in Transmission Lines

13/01/2019

The combination of more than one conductor per phase in parallel suitably spaced from each other used in an overhead

Measurement of Three Phase Power | Wattmeter Methods

Measurement of Three Phase Power | Wattmeter Methods

02/01/2019

This article explains the measurement of three-phase power in star connected or delta connecter load using the wattmeter methods. The

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