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प्रश्न
Complete the stages in electric generator using wind energy.
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उत्तर
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संबंधित प्रश्न
Write the energy conversion that takes place in a hydropower plant.
What is the difference between a thermal power plant and a hydro power plant?
State two disadvantages of producing hydroelectricity.
Write any two limitations of hydro-energy.
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 with a diagram of step-by-step energy conversion in a hydroelectric power plant.
Give scientific reasons:
Hydroelectric energy, solar energy and wind energy are called renewable energies.
Give scientific reasons:
It is possible to produce energy from mW to MW using solar photovoltaic cells.
Draw a neat and labelled diagram of energy transformation in solar thermal electric energy generation.
What are the advantages of hydroelectric power generation ?
Kinetic energy in flowing water drives ________ to generate electricity.
Wind turbines with capacity are commercially available.
Major hydroelectric power plants in India
While producing hydroelectric energy, there is no pollution.
Draw the flowchart showing generation of electrical energy through hydroelectric power plant.
Hydropower plants are located in the ____________.
In a hydroelectric power plant more electrical power can be generated if water falls from a greater height because ______.
Coil of wire is rotated between electromagnets is created ______.
The Hydroelectric capacity of Koyna dam is ______.
