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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

Types, sizing & safe installation practices

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Renewable Energy

Solar, wind & modern power tech

Latest Posts

Percentage Impedance of Transformer and Its Calculation

Percentage Impedance of Transformer and Its Calculation

26/05/2018

The percentage impedance ($\%Z$) of a transformer is one of the most vital figures stamped on the nameplate of every

What are Motor Control Centres?

03/05/2018

The Motor Control Centre is used in general to describe combinations of enclosures, busbars, circuit breakers, power contactors, power fuses,

Types of Gas Turbine Engines

26/04/2018

For an individual generator that is rated above 1000 kW, and is to be used in the oil industry, it

Why we need Power System Protection?

24/03/2018

In this article, you will learn the importance of protection in the modern power system and why we need power

Comparison between Induction Motor and Transformer

01/03/2018

An induction motor may be considered to be a transformer with a rotating short-circuited secondary. The stator winding corresponds to

Overcurrent Relays for Transmission Line Protection

16/02/2018

The use of overcurrent relays is the simplest and cheapest type of line protection. Three types of overcurrent relays are

Neutral Grounding (Earthing) and Equipment Grounding

14/02/2018

The term Grounding or Earthing refers to the connecting of a conductor to earth. The neutral points of generator and transformer

Video : How Does a Tesla Electric Car Work?

12/02/2018

Electric cars are making big waves in the automobile world. These noise-free, pollution-free and high-performance vehicles are expected to make

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