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प्रश्न
Electrical energy can be generated using wind.
विकल्प
True
False
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उत्तर
True
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संबंधित प्रश्न
Write the energy conversion that takes place in a hydropower plant.
There are four fuels which all contain only carbon and hydrogen. The fuel having highest calorific value will be one which has:
(a) more of carbon but less of hydrogen
(b) less of carbon but more of hydrogen
(c) equal proportions of carbon and hydrogen
(d) less of carbon as well as less of hydrogen
What type of energy is possessed by flowing water?
What is hydroelectricity? Explain the basic principle of generation of hydroelectricity with the help of a labelled diagram.
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.
Describe how hydro-energy can be converted into electrical energy.
Draw a neat and labelled diagram of energy transformation in solar thermal electric energy generation.
What is hydro energy? Explain the principle of generating electricity from hydro energy. How much hydro electric power is generated in India?
Find an odd one out.
Write the advantages of the Hydroelectric Power project.
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 table.
| Advantages of hydroelectric power plant | Disadvantage of 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 ______.
In a hydropower plant:
Choose the correct statement.
The Hydroelectric capacity of Koyna dam is ______.
