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प्रश्न
A hydro-power plant converts one form of energy into another. Name the two forms of energy.
उत्तर
A hydropower plant converts potential energy (of stored water) into electrical energy by rotating turbines in flowing water.
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संबंधित प्रश्न
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.
What is common between the sun and a hydrogen bomb?
Which of the two is a cleaner fuel: hydrogen of CNG? Why?
Read the information given below and solve the questions based on it.
Electric energy is produced in various ways like hydroelectric, wind power, Solar energy, bio-fuel, etc. These energy sources are inexhaustible, sustainable. Besides, it does not cause any environmental problem.
i. Above information is about which type of energy?
ii. Whether the fossil fuel is an example of this energy?
iii. Draw the flow chart of production of electric energy.
Explain the difference between Conventional and Non-conventional sources of energy.
Give a scientific reason:
Hydroelectric energy, solar energy and wind energy are called renewable energies.
Draw neat and labelled diagram.
Energy transformation in solar thermal electric energy generation.
What are the advantages of hydroelectric power generation ?
Hydropower plants are located in the ____________.
In a hydropower plant:
