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प्रश्न
The power produced from solar cells is a DC.
पर्याय
True
False
उत्तर
True
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संबंधित प्रश्न
What kind of mirror – concave, convex or plain – would be best suited for use in a solar cooker? Why?
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Name some of the solar energy devices.
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What is a solar cell? Draw the labelled diagram of a solar cell.
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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.
Which of the following is used in solar cooker to harvest the solar energy?
a) Solar panels
b) Silicon cell
c) Mirrors
d) Glass lid
Re-write the statement by selecting the appropriate option.
The solar lamp uses the ................... energy.
The potential difference available from a solar cell depends on its area.
Give scientific reason.
Hydropower, solar energy and wind energy are called renewable energy.
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Choose the correct statement.
______ is not harmful to the environment.
______ is considered as a great source of energy.
The installed capacity of the Kamuthi solar power project is ______ MW.
Observe the figure and label it properly:
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- Draw a flow chart showing different stages in such a process.
- How is the process used to generate electricity?
- What other method can be used to generate electricity using the same energy source?
