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Electrical Isolator

But the main principle for that equipment is same to isolate any electrical components from the system We called this type of switch is an isolator Electrical Isolator is a mechanical switching device that uses to disconnect any electrical component from the system when the system is online or offline Electrical ,...

Working principle of AC motors

Nov 20, 2016· The working principle of AC motors is given here The theory states using sinusoidal curves The split facing technique of AC motors is given in ,...

Working of Relays

Aug 14, 2018· This magnetic field causes the closing of the pins 2 and 4 Thus the switch plays an important role in the relay working As it is a part of the load circuit, it is used to control an electrical circuit that is connected to it Thus, when the electrical relay in energized the current flow will be through the pins 2 and 4...

How Inverters Work

Dec 12, 2017· How inverters work In this video we take a look at how an inverter works to convert direct current (DC) into Alternating current (AC) Inverters are used increasingly throughout industry as well ....

What is the working principle of DC generator?

Feb 21, 2017· The Operation of DC generator is easyBut the problem is every time i confused with the operation of simple loop generator and finally i got clarification in a simple way First of all we need dc output If we use slip rings we will get AC only S....

How ELECTRICITY works

Oct 18, 2017· In this video we learn how electricity works starting from the basics of the free electron in the atom, through conductors, voltage, current, resistors, led, to capacitors and transformers LEARN ....

Ring Main Unit (RMU)

Jan 09, 2018· Ring Main Unit,RMU is a compact, enclosed and sealed type of Switchgear used for medium voltage power distribution It is a complete Switchgear in itself A complete Switchgear means, assembly of required switching devices, protection device as well as metering device RMU of different voltage (mostly 12 kV and 24 kV) and current ratings are [,]...

Electrical Substation Components List

Dec 25, 2018· The feeders can hug overhead streets, underground, underneath streets, and are carrying electrical power to that of distribution transformers at near or farther premis The isolator in substation and breaker of the feeder are considered as entities of the substation and are of metal-clad typically Whenever a fault is occurring in the feeder ....

How does a Transformer work

Apr 09, 2018· How does a transformer work In this video we'll be looking at how a transformer works covering the basics with transformer working animations and explanations to understanding the working principle...

Bowl feeder

It does not work for entirely symmetrical shapes, or where orientation depends on a feature such as colour The ramps within a bowl feeder are specifically designed for each part, although the core mechanism is re-used across different parts The exit orientation of a bowl feeder depends on the part's shape and mass distribution...

What is a Electrical Substation

Dec 13, 2018· This article is about Electrical Substation Definition, Line Diagram, Different Substation Layouts like Single Busbar, Meshbar etc and Uses of Substations , Outgoing feeder for feeding the other subsequent substations or switchgear , What is a Screw Pump : Working Principle, Types and Benefits; What is a Gear Pump : Design, Working ....

Vacuum Circuit Breaker (VCB)

Vacuum circuit breakers are employed for outdoor applications ranging from 22kV to 66kV Even with limited rating say 60 to 100MVA, they are suitable for the majority of applications in rural areas The working of Vacuum circuit breakers is briefly explained below, When the breaker operates, the moving contact separates from the fixed contact and an arc is struck between the contacts...

Working Principle of Transformer (3D Animation )

Jul 02, 2016· In this video in very effective way the working principle of transformer is explained with the help of 3D computer graphics It is short animation clip of 8 minutes will give you complete ....

Electric Power Distribution System Basics

Distribution transformer: A distribution transformer, also called as service transformer, provides final transformation in the electric power distribution systemIt is basically a step-down 3-phase transformerDistribution transformer steps down the voltage to 400Y/230 volts Here it means, voltage between any one phase and the neutral is 230 volts and phase to phase voltage is 400 volts...

What is a differential relay?

Nov 01, 2016· A differential relay is defined as the relay that operates when the phase difference of two or more identical electrical quantities exceeds a predetermined amount The differential relay works on the principle of comparison between the phase angle....