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Hydro Power
Renewable energy where power is created by the movement of large quantities of water.
1,373 Questions
Why is hydroelectric power considered a renewable resource?
Hydro-electric power is a renewable resource. The definition of 'hydroelectric' is hydro or water used to generate electricity. It is said that the same amount of water that is on earth now is the same amount that was on earth about 5 billion years ago because of the water cycle (evaporation, condensation, precipitation etc.) thus causing it to be renewable after use.
Hydro-electric power has a considerably lower output level of the greenhouse gas carbon dioxide (CO2) than fossil fuel powered energy plants and it is renewable because you can continuously use it and it will not run out. The water will continue to fall as rain, fill the dams and generate electricity.
there are three main kinds of energy. these are renewable, nonrenewable, and inexhaustible. renewable resources are resources that can be replaced over time. non renewable resources are resources that can not be replaced in a reasonable time. inexhaustible resources are resources that are constantly produced.
What are some ways we turn hydro-power into energy we can use?
Hydropower is converted into usable energy primarily through the construction of dams and water turbines. When water flows from a higher elevation to a lower one, it spins the turbines, which are connected to generators that convert the mechanical energy into electrical energy. Additionally, run-of-the-river systems utilize the natural flow of rivers without large dams, generating power directly from the current. The electricity produced is then transmitted through power lines to homes and businesses for consumption.
Where can you find parts for hydro therm boilers?
From the manufacturer or a good heating replacement OEM parts storeFrom the manufacturer or a good heating replacement OEM parts store
Where was the first hydroelectric generating plant opened in 1882?
The first hydroelectric generating plant was opened in 1882 in Appleton, Wisconsin, USA. It was built on the Fox River and was capable of generating 12.5 kilowatts of electricity, which was used to power nearby paper mills and street lighting. This pioneering facility marked a significant milestone in the development of hydroelectric power as a source of electricity.
How are tidal geberators different from hydroelectric plants?
Hydroelectric plants use energy from moving water
How can we turn hydroelectric power something we can use?
Pay attention to the "electric" bit in "hydroelectric".
That's electricity.
Electricity is VERY useful and can be used for almost everything.
Heating, cooling, lighting, motors...
What drives the turbines to generate hydroelectric power?
Water drives the turbines to generate hydroelectric power.
What is a hydro electric power dam?
A dam is a wall that holds back water on one side. Such a dam can be made to release this water though a pipe into which a propeller is fitted. As the water flows down the pipe, this spins the propeller, which in turn spins a dynamo that generates electricity. As the source of electricity is water power, the term used is "hydro electric power" - "hydro" refers to water.
What is a concern about the use of hydro power?
Hydropower plants often change the natural flow of water in an area.
When is hydroelectricity expected to be easily accessible to the public?
Hydroelectricity is just ordinary electricity that has been generated by falling water, usually in a great dam. The electricity is fed into the grid and it goes all over the country into people's homes.
Hydroelectric power is generated only where there are suitable rivers and rainfall. A dam has to be built which will flood large areas of land, which might have had farms and villages on it.
So it is already "easily accessible to the public" if you live near a hydroelectric dam.
Which energy sources can directly kill animals?
Windmills can directly kill birds while dams blades can directly kill crocodiles.
In a hydroelectric plant the mechanical energy in moving water is transformed into?
Into electrical energy.
How is most of the hydroelectric power in this country generated?
Most hydroelectricity is generated from large dams built across large rivers.
A smaller amount comes from turbines in rivers, bays and swift-moving tidal races.
How is water power better than coal power?
Hydroelectricity emits far fewer pollutants (including carbon dioxide) than burning coal.
How has the use of hydro power changed over time?
The use of hydropower has evolved significantly since its inception, transitioning from small-scale watermills in ancient civilizations to large-scale hydroelectric plants in the 20th century. Initially harnessed for mechanical power, hydropower now plays a critical role in global electricity generation, contributing to renewable energy goals. Advances in technology have improved efficiency and environmental sustainability, leading to increased investment in both large dams and small-scale hydro systems. Today, the focus is also on integrating hydropower with other renewable sources and enhancing its role in grid stability and energy storage.
