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प्रश्न
Give scientific reason
It is possible to produce energy from mW to MW using solar photovoltaic cells.
उत्तर
- Solar photovoltaic cells which have energy producing capacity of mW, are connected in required series and parallel combinations to form a solar panel.
- Many solar panels are connected in series to form a solar string and many solar strings are connected in parallel to form a solar array which has energy producing capacity of MW.
- Thus, with the required series and parallel combination of solar photovoltaic cells to form solar panels, solar strings, and solar arrays, it is possible to produce energy from mW to MW capacity.
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संबंधित प्रश्न
Write the energy conversion that takes place in a hydropower plant.
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(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
What type of energy is possessed by flowing water?
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What is the difference between a thermal power plant and a hydro power plant?
How has the traditional use of energy of flowing water been modified for our convenience?
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State two disadvantages of producing hydroelectricity.
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(a) thermal power
(b) tidal power
(c) hydro power
(d) geothermal power
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Draw neat and labelled diagram.
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Electrical energy can be generated using wind.
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Write the advantages of the Hydroelectric Power project.
Complete the table.
| Advantages of hydroelectric power plant | Disadvantage of hydroelectric power plant |
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