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प्रश्न
Complete the following flow chart.
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उत्तर
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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?
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?
Which of the two is a cleaner fuel: hydrogen of CNG? Why?
Write any two limitations of hydro-energy.
Give a scientific reason:
Hydroelectric energy, solar energy and wind energy are called renewable energies.
Give your opinion about whether hydroelectric plants are environment friendly or not?
Draw neat and labelled diagram.
Energy transformation in solar thermal electric energy generation.
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 |
In a hydroelectric power plant more electrical power can be generated if water falls from a greater height because ______.
Choose the correct statement.
Coil of wire is rotated between electromagnets is created ______.
______ have long economic lives and low operating cost.
In a hydroelectric power plant more electrical power can be generated if water falls from a greater height because
