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What is APH in thermal power plant?
Air Preheaters (APH) are important equipments in modern thermal power stations. By preheating the combustion air with the hot flue gases coming out of the boiler, a considerable increase in efficiency is obtained.
Are dams helpful or harmful?
Although most dams are built with the intention of creating hydro-electric power, which is a cheap and effective way of generating power without burning fossil fuels, or using nuclear power, they do often entail a major change in the local habitat, including moving complete villages or settlements. In one instance, when a large dam was built in Egypt, they had to move a series of statues that had stood on place since the times of Rameses. Dams may also kill fish or stop them from migrating to where they were born.
Why do some computer auto start when power cable is plugged into the socket even though the power button is not turned on?
A power strip (also known as an extension block, power board and by many other variations) is a block of electrical sockets that attaches to the end of a flexible cable and allows multiple electrical devices to be plugged in. As such it can be considered a type of trailing socket though that term is more often used for single and double cable mounted sockets. The term is also used to refer to the complete assembly with the power strip on one end and a plug on the other. Power strips are often used when many electrical devices are in proximity, such as for audio/video and computer systems. Power strips often include a circuit breaker to safely limit the electric power flowing through them.
Technology often is used to do things that people cant do three types of activities that scienctist might use technology for?
environment, nature, and power
What is the advantages of having a power station nearby?
With a power station in close proximity you are less likely to experience brown-outs or even black-outs. This is for a similar reason to why broadband works better in large population centres; the further you are from the exchange the more diluted and weaker the signal becomes. Another advantage could be that many people do not want to live near power stations. Therefore people are less likely to move to the area from other areas. This means house prices should always remain affordable to the children of people who have always lived there. While this advantage works in theory, the reality of it is far more complicated. There will also always be jobs for the local residents. This is true of living near any industry. Where power stations are concerned, it is more likely to be the local residents who understand, and hence dont fear the proximity of the station. For this reason local residents make ideal workers.
How are fossil fuels used in power stations?
They are burned to create energy like electricity.
Why isn't petrol burned in power stations?
Petrol is not typically burned in power stations because it is more commonly used as a fuel for vehicles due to its high energy density. Power stations tend to use fuels like coal, natural gas, or renewable sources such as solar or wind because they are more suitable for generating electricity on a larger scale. These fuels are often more cost-effective and efficient for power generation than petrol.
Do geothermal stations produce carbon dioxide?
No. They are extracting existing heat from the earth, and converting that to electrical power. There are no fossil fuels burned there.
What do power stations burn most often?
Power stations most often burn fossil fuels such as coal, natural gas, and oil to generate electricity. These fuels are readily available and economically viable for large-scale electricity production.
What two fuels are burned at power stations to create electricity?
Most power stations use steam to drive turbines connected to generators. Most fuels can be burnt, to provide the heat to generate steam. Choose two out of these:- 1. Oil 2. Gas 3. Coal 4. Peat 5. Bio mass (shredded wood)
What fuel is burned in a power station where is it from?
Power stations commonly burn fossil fuels such as coal, natural gas, or oil to generate electricity. These fuels are typically extracted from underground reserves or oil fields, and their availability is influenced by geological formations and extraction technologies. Additionally, some power stations utilize biomass or renewable sources like solar and wind, which do not involve burning traditional fuels. The choice of fuel often depends on economic, environmental, and regulatory factors.
Why is fossil fuel burned in a power station?
Fossil fuels are burned in power stations because they are a concentrated source of energy that can be easily converted into electricity. The combustion of fossil fuels releases heat energy, which is used to boil water and produce steam that drives turbines connected to generators, generating electricity.
Are nuclear power stations better for the environment than power stations that burn fossil fuels?
Yes
Is it true that coal and natural gas are the main fossil fuels used in nuclear power stations?
Fossil fuels are not used in nuclear power stations. Nuclear fuel is used (uranium)
A utilities company is planning to build several power stations in Canada. The company is considering alternative ways to generate power...read comment?
Imagine you are asked to advise the utilities company about the costs (negatives) and benefits associated with the use of fossil fuels in thermal power stations. a. List four costs of using fossil fuels in thermal power stations. b. List four benefits of using fossil fuels in thermal power stations.?
Which fuel do you use the most of in power stations in the UK?
Them most commonly used fuels in UK power stations are fossil fuels like coal, natural gas, and oil. Nuclear fuels like plutonium and uranium are sometimes used as well.
Is materials that are burned to produce heat or power are known as energies true or false?
False. Materials that are burned to produce heat or power are known as fuels, not energies. Energy is the capacity to do work or generate heat, while fuels are substances that can be burned to release energy.
