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प्रश्न
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?
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उत्तर
- Electrical energy is generated using wind mill.
- The power station depends on wind velocity which in turn differs from location to location and depends on many geographical factors.
- Yes. Energy generated through wind mill is environment friendly.
संबंधित प्रश्न
A hydro-power plant converts one form of energy into another. Name the two forms of energy.
Flowing water can rotate a turbine. Which type of energy is used up by the turbine?
How has the traditional use of energy of flowing water been modified for our convenience?
State two advantages of producing hydroelectricity.
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
Give scientific reasons:
Hydroelectric energy, solar energy and wind energy are called renewable energies.
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
In a hydroelectric power plant, the potential energy in water stored in a dam is converted into kinetic energy.
Write the advantages of the Hydroelectric Power project.
Complete the table.
| Advantages of hydroelectric power plant | Disadvantage of hydroelectric power plant |
Hydropower plants are located in the ____________.
Choose the correct statement.
Coil of wire is rotated between electromagnets is created ______.
______ have long economic lives and low operating cost.
In a hydro power plant
In a hydroelectric power plant more electrical power can be generated if water falls from a greater height because
