Advantages of dams:
The dam and associated structures serves to hold water at a higher level, and control the flow to give a steady flow to a lower level. As the water flows from higher to lower, it spins a turbine, which turns and electrical generator.
They do not harm aquatic life. They don't pollute and they are always working. Even if a lake is frozen on top.
One economic advantage to hydroelectricity is that it is a renewable resource. Many cities near rivers take advantage of hydroelectric power for heating and electric utilities.
to keep the water from going through and reserving water
They do not produce much pollution.
CA
What is the main function for sulfur
One function of the dentine is to protect the pulp. :)
The main function of the throat in the digestive system is to transport food from the mouth to the stomach.
Mitochondria are like a hydraulic dam because both store and produce energy. Mitochondria convert nutrients into energy molecules called ATP, which is essential for cell function. Similarly, a hydraulic dam converts the potential energy of water into kinetic energy, which is used to generate electricity.
Warragamba Dam
Egypt and Sudan were the main countries affected by Aswan High Dam
beautiful
Possibly not the best phrased question however you could say that a hydro dam is a dam that's primary function is the generation of hydropower. I note that under the heading of dam there are links to a hydropower page.
Gravity
What is the main components usually is concrete
The main objectives of the Bhakra Dam, across the Sutlej River, were to provide water for irrigation, to generate electricity, and to act as a tourism spot.
Because - the 'usual' function of a dam is to turn the movement of water into electrical energy. If there's no water flowing through the dam - the dam cannot produce power.
Main propulsion is the function of the marine main engine.
the stopping of the water bit
17
The main function of the kitchen is the stove