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प्रश्न
What are the advantages of hydroelectric power generation ?
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उत्तर
- No fuel is burnt in hydroelectric plant so no air pollution.
- If the dam has enough water storage capacity, it is possible to generate electricity as needed.
- Hydroelectric power generation is environment friendly which do not lead to environmental problems.
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संबंधित प्रश्न
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
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How has the traditional use of energy of flowing water been modified for our convenience?
State two advantages of producing hydroelectricity.
State two disadvantages of producing hydroelectricity.
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
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
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Read the information given below and solve the questions based on it.
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i. Above information is about which type of energy?
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iii. Draw the flow chart of production of electric energy.
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Draw neat and labelled diagram.
Energy transformation in solar thermal electric energy generation.
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Find an odd one out.
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Complete the table.
| Advantages of hydroelectric power plant | Disadvantage of hydroelectric power plant |
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In a hydropower plant:
