Electrical Machines
Induction Motor
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Alternator
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Special Machines
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What is Switching Station? | Working and Layout
What is a switching station? A switching station is a
[PDF] Electromagnetism Lecture Notes – University of Cambridge
The electromagnetism lecture notes is a book to provide an
Electrical Engineering Basics: The Ultimate Guide
This is the complete guide to learn electrical engineering basics
Amplidyne – Working and Application
An amplidyne is an electromechanical amplifier with the characteristics of
How to Test Percentage Impedance of Transformer?
This article covers transformer impedance testing, one of the acceptances
Electrical Substation: Equipment, Types, Components & Functions
An electrical substation is an installation with electrical equipment capable
Transformer Bushing Types : RIP Bushing vs OIP Bushing
Transformer bushing types are categorized based on their material, manufacturing,
Bundled Conductors in Transmission Lines
The combination of more than one conductor per phase in
Starting Methods for Synchronous Motor
Synchronous motors are not self-starting. Some additional devices should be
Need of a Starter (3 & 4 Point) in DC Motors
We use 3 and 4 point starters in DC motors.
Current Transformer (CT) – Construction and Working Principle
A current transformer (CT) is a type of transformer that
Practical Transformer on No Load
Please read Ideal Transformer and Practical Transformer before continuing. Consider a
Why Current Transformer (CT) Seconday Should not be Open ?
Amazed why secondary of current transformer should not be open?
Ideal Transformer and Practical Transformer
Ideal Transformer An ideal transformer is one that has no
Properties of Good Transformer Oil
Even though the basic functions of the oil used in
Percentage Impedance of Transformer and Its Calculation
What is the Percentage Impedance? The percentage impedance of a
What are Motor Control Centres?
The Motor Control Centre is used in general to describe
Types of Gas Turbine Engines
For an individual generator that is rated above 1000 kW,
Comparison between Induction Motor and Transformer
An induction motor may be considered to be a transformer
Video : How Does a Tesla Electric Car Work?
Electric cars are making big waves in the automobile world.
Voltage and Power Equations of DC Motor | Condition of Maximum Power
In this post, we will look at the voltage and
5 DC Generator Problems with Solution – Part 1
1. A shunt generator delivers 450 A at 230 V
Introduction to Gas Insulated Substations / Switchgears (GIS)
Gas-insulated substations (GIS) have been used in power systems over
Multiple Choice Questions (MCQs) on Synchronous Motors
1. A synchronous motor can operate at (A) Lagging power