how does a hydroelectric plant produce electric using water?

Answer 1

The energy extracted from water depends not only on the volume but on the difference in height between the source and the water's outflow. This height difference is called the head. The amount of potential energy in water is proportional to the head. To obtain very high head, water for a hydraulic turbine may be run through a large pipe called a penstock.

Check these out:
http://ga.water.usgs.gov/edu/hyhowworks.html

http://www.howstuffworks.com/hydropower-plant.htm

http://images.google.com.jm/images?q=hydroelectric+power&hl=en&lr=&sa=X&oi=images&ct=title

Answer 2

Electric power is made when electric power stations burn coal and or other types of fuel to turn water into steam. The steam supplies the energy to run machines that produce electricity. Hydroelectric power is made when stations use the energy of falling water from waterfalls and dams to produce electricity. Hydroelectric power is one of the most cost-effective forms of alternative energy source available. For the most part, the fuel to fun hydropower is natural from waterfalls, and when necessary, a dam can be built to provide the falling water that nature didn't supply. Even if the water source in a particular area is not abundant, hydropower is still an excellent extra source of power used in conjunction with solar panels.

Answer 3

D yet i don't be attentive to ways everybody can decide the different solutions between the different possibilities. people who gave you this question have not got any mind's eye Even historic civilizations knew a thank you to apply waterwheel to get potential from working water. contemporary hydroelectric flowers do a similar yet greater effectively. Water saved at height is made to impinge on a turbine which rotates electric generator.

Answer 4

It uses the energy available as water falls down from a higher place to a lower one.

So how does the water get up high? That's what's neat. The sun evaporates it, carries it into the air, and it falls as rain in the high place.

Hydroelectric power is a form of solar power.

Answer 5

water under pressure forces blades similar to a water mill to turn a turbine (generator)creating electricity.
In Japan they have a fantastic method at night when there is little demand for power they pump water up a mountain to a large lake during the day they release a gate and the water runs down the mountain turning turbines the water is gathered in a lower lake and at night pumped up the mountain again, No polution.

The best method to easily understand in a dynamo on a cycle the wheel turns as you cycle which give's front and back lights

Answer 6

The force of the water going through channels spins giant turbines,( fan like impellers ) which are connected to giant electric generators... Pretty cool, huh ???

Answer 7

The water goes downhill, turns a big generator which produces the electricity..........as simple as that.