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प्रश्न
Find an odd one out.
विकल्प
Solar Photovoltaic cell
Electricity generation using wind energy
Hydroelectric power plant
Solar thermal power plant
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उत्तर
Solar Photovoltaic cell
Explanation:
The Solar Photovoltaic cell differs in that it turns sunlight directly into electricity using the photovoltaic effect. In contrast, the other options—electricity generation using wind energy, hydroelectric power plant, and solar thermal power plant—require mechanical or thermal energy conversion operations before producing electricity.
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संबंधित प्रश्न
A solar water heater cannot be used to get hot water on
What are the advantages and disadvantages of using a solar cooker? Are there places where solar cookers would have limited utility?
Name some of the solar energy devices.
What is the range of temperature which can be achieved in a box-type solar cooker in two to three hours?
Name the semi-conductor material which is usually used for making solar cells.
State the advantages and disadvantages of using solar cells.
What is solar constant? What is the value of solar constant?
Why is the solar cooker box painted black from inside?
If the solar constant is 1.4 kW/m2 then solar energy recived by 1m2area in one hour is:
(a) 5040 J
(b) 504.0 kJ
(c) 5040 kJ
(d) 5.04 kJ
In many applications, solar cells are connected to rechargeable batteries. Why is this so?
Solar cells are used to provide the electric current to charge the batteries of a car driven by an electric motor. Describe the energy changes which take place.
A silicon solar cell of dimension 1 sq.cm. generates a current of about ___________.
Power available from solar cells : DC : : power require to run domestic equipments : _________
Solar reflectors are important, why?
Complete the table.
| Limitations of Solar energy | Limitations of Wind energy |
______ is not harmful to the environment.
Kamuthi solar power project is situated in ______ district in Tamil Nadu.
