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AC is preferred in distribution due to the economy, efficiency, and reliability of Transformers.

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Q: Which is used in South African electricity supply network ac or dc why?
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What does the acronym ESKOM stand for?

Electricity supply commission of south afirca


What is the National Grid?

A National Grid is a power or energy supply system for a nation. They are called this because the network of supply lines from various generating or storage sources forms a grid in a mathematical sense, as there is usually more than one supply line to most points (or grid nodes). This allows some redundancy in the system, to allow continuous supply despite temporary breakdowns on some parts of the grid. National grids do not necessarily cover the entire country, especially in poorer or less populated areas. The United Kingdom has a grid for the supply of gas and a grid for the supply of electricity. The United States has three separate electricity grids, however they are not interconnected. Australia has a National Electricity Market (NEM) based on a transmission grid connecting the eastern states of Queensland, NSW, Victoria, Tasmania and South Australia, however the distance to Western Australia means that it operates its own South West Interconnected System (SWIS).


Why the ac supply is used in India not dc supply?

AC is pretty much the standard anywhere, not just in India. For distribution of electric power, AC has a clear advantage over DC in that it can easily be transformed to higher or lower voltages, and can be generated easily (since most generators lend themselves more directly to the generation of AC).In electricity distribution, DC plays a growing role in the past few decades because electronic circuitry can now support high-energy DC systems. These are sometimes used for very long haul electricity distribution (famously in South Africa and Russia); their advantage is that DC makes better use of the cable diameter (no skin effect).


What is the postal code for Gauteng South Africa?

The postal codes for the Northern Region province of Gauteng in South Africa range from 0001-0299. The South African Post office offers a post code search tool and PDF listing every number on its website.


What do you call a group of computers that are able to communicate with each other?

Network protocols allows computers to speak with each other. The most common protocol used today is TCP/IP, or the Transmission Control Protocol/Internet Protocol suite. Other protocols are still in use but are in fairly rapid decline as more devices and software standardize themselves to Internet connectivity.

Related questions

Why was es com built in South Africa instead of other countries?

ESCOM;Broadly translated from Afrikaans means Electricity Supply Commission.It is an South African semi-state controlled energy company,it came into being to supply South Africa with electricity.Most countries have similar companies.


What does ESKOM stand for?

electricity supply commision of south africa


What factors have contributed to the supply of electricity not keeping up with the demand for electricity in south Africa over the past ten years?

Massive growth in the economy and population of South Africa. This is what caused demand to outstrip supply.


What service does Cell C provide?

Cell C is a South African mobile network provider.


Is there electric in Africa?

Yes. Many African nations have become industrialised over the past century and most, if not all African countries have electricity. Of course, large uninhabited or extremely rural areas of Africa would not have electricity. South Africa is the country in Africa that produces and consumes the most electricity.


What are some super easy South African recipes?

There are several websites containing free recipes for South African cuisine. The easiest and quickest recipes can be found on the Food Network website or allcooks.com.


What does the acronym ESKOM stand for?

Electricity supply commission of south afirca


What is African Booze tree?

The Marula TreeA South African tree commonly known as the Marula Tree (Sclerocarya birrea). Popularly supposed to supply many African animals with the means to get drunk.


How is South African society facing a crisis in mineral supply?

With firm determination, unwaveringly, with stern resolve and stiff upper lips.


Where can one book flights on South African Airways?

One can book flights on South African Airways from: FlySAA, Expedia, Travel Start, eDreams, Sky Scanner, Make My Trip, Major Travel, Webjet, Flight Network, to name a few.


What was the important supply route between north and south Vietnam called?

The Ho Chi Minh Trail- which was not a trail, but a network of roads for truck traffic.


South African A-Z?

south African histroy was cool