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प्रश्न
Give your opinion about whether hydroelectric plants are environment friendly or not?
उत्तर
No waste products and harmful gases are released in water bodies and atmosphere when power is generated using hydroelectric power plants. Also, water is available in plenty on Earth and is renewable. Hence, there is no fear of this energy source dying out. Thus, it has no harmful effects on the environment and hence is environment friendly.
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संबंधित प्रश्न
A hydro-power plant converts one form of energy into another. Name the two forms of energy.
What type of energy is possessed by flowing water?
What is the difference between a thermal power plant and a hydro power plant?
What is hydroelectricity? Explain the basic principle of generation of hydroelectricity with the help of a labelled diagram.
At a hydro power plant:
(a) kinetic energy possessed by stored water is converted into electrical energy
(b) electrical is extracted from water
(c) water is converted into steam to turn turbines and produce electricity.
(d) potential energy possessed by stored water is converted into electricity.
The harnessing of which of the following leads to the destruction of large eco-systems?
(a) thermal power
(b) tidal power
(c) hydro power
(d) geothermal power
What is common between the sun and a hydrogen bomb?
Draw neat and labelled diagram.
Energy transformation in solar thermal electric energy generation.
Kinetic energy in flowing water drives ________ to generate electricity.
Wind turbines with capacity are commercially available.
While producing hydroelectric energy, there is no pollution.
Write the advantages of the Hydroelectric Power project.
Coil of wire is rotated between electromagnets is created ______.
______ have long economic lives and low operating cost.
In a hydro power plant
Complete the stages in electric generator using wind energy.
