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प्रश्न
In a windmill, the rotating blades drive the turbine and the turbine in turn drives the generator to generate electricity.
पर्याय
True
False
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उत्तर
True
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संबंधित प्रश्न
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
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
Describe the working of a hydrogen bomb.
What is common between the sun and a hydrogen bomb?
Describe how hydro-energy can be converted into electrical energy.
Explain the difference between conventional and non-conventional sources of energy.
Give scientific reasons:
Hydroelectric energy, solar energy and wind energy are called renewable energies.
What are the advantages of hydroelectric power generation ?
Find an odd one out.
Write whether true or false
Electrical energy can be generated.
While producing hydroelectric energy, there is no pollution.
Observe the given diagram and answer the questions.
- Which type of energy is generated?
- This power station depends on which factors?
- Is it environment friendly?
Complete the following flow chart.
Hydropower plants are located in the ____________.
Where are the Hydel power stations located in Tamil Nadu?
In a hydroelectric power plant more electrical power can be generated if water falls from a greater height because
