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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.
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.
A hydro-power plant converts one form of energy into another. Name the two forms of energy.
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.
What is common between the sun and a hydrogen bomb?
Which of the two is a cleaner fuel: hydrogen of CNG? Why?
Describe how hydro-energy can be converted into electrical energy.
Write any two limitations of hydro-energy.
Give scientific reason
It is possible to produce energy from mW to MW using solar photovoltaic cells.
Give your opinion about whether hydroelectric plants are environment friendly or not?
What is hydro energy? Explain the principle of generating electricity from hydro energy. How much hydro electric power is generated in India?
Wind turbines with capacity are commercially available.
Find an odd one out.
Draw the flowchart showing generation of electrical energy through hydroelectric power plant.
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 |
Complete the following flow chart.
Choose the correct statement.
