Question

3. What is hydro-electricity ?
4. Name any five modern machines that we use fred
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Answer 1

There are three main types of hydro plants. Impoundment facilities are the most common technology which uses a dam to create a large reservoir of water. Electricity is made when water passes through turbines in the dam. Pumped storage facilities are similar but have a second reservoir below the dam.

Answer 2

3.)Hydroelectricity is the term referring to electricity generated by hydropower; the production of electrical power through the use of the gravitational force of falling or flowing water