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प्रश्न
Write the advantages of the Hydroelectric Power project.
Write any two advantages associated with hydroelectric power plant.
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उत्तर
- Since no fuel is burnt in hydroelectric power generation, there is no pollution resulting from the combustion of fuels.
- If there is sufficient water storage in the dam, it is possible to generate electricity as and when necessary.
- Although the water reservoir is used for power generation, it can be replenished during the rainy season, leading to uninterrupted power generation.
Notes
Students should refer to the answer according to the question.
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संबंधित प्रश्न
Flowing water can rotate a turbine. Which type of energy is used up by the turbine?
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.
Which of the two is a cleaner fuel: hydrogen of CNG? Why?
Describe how hydro-energy can be converted into electrical energy.
Read the information given below and solve the questions based on it.
Electric energy is produced in various ways like hydroelectric, wind power, Solar energy, bio-fuel, etc. These energy sources are inexhaustible, sustainable. Besides, it does not cause any environmental problem.
i. Above information is about which type of energy?
ii. Whether the fossil fuel is an example of this energy?
iii. Draw the flow chart of production of electric energy.
Explain with a diagram of step-by-step energy conversion in a hydroelectric power plant.
Give scientific reasons:
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?
Wind turbines with capacity are commercially available.
Major hydroelectric power plants in India
Electrical energy can be generated using wind.
In a hydroelectric power plant, the potential energy in water stored in a dam is converted into kinetic energy.
Draw the flowchart showing generation of electrical energy through hydroelectric power plant.
Explain the stages in electric generation from the given schematic diagram.
Coil of wire is rotated between electromagnets is created ______.
______ have long economic lives and low operating cost.
In a hydro power plant
