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प्रश्न
State the importance of inverters.
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उत्तर
The inverter is an electronic device that converts DC solar power to AC power which is required to run most of the equipment in domestic and industrial use.
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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?
What is the range of temperature which can be achieved in a box-type solar cooker in two to three hours?
Name the device which converts sunlight into electricity.
What is a solar cell? Draw the labelled diagram of a solar cell.
What is solar constant? What is the value of solar constant?
Why is the solar cooker box painted black from inside?
Solar cells are made of:
(a) conductors
(b) insulators
(c) semi-conductors
(d) super-conductors
The radiations present in sunlight which make a solar cooker work are:
(a) visible light rays
(b) ultraviolet rays
(c) comic rays
(d) infrared rays
In a solar water heater, why is the storage tank placed at a higher lever than the solar panel containing coils?
Name two devices which can be utilised for the cooking of food so as to save fuel.
What steps would you suggest to reduce energy consumption?
Re-write the statement by selecting the appropriate option.
The solar lamp uses the ................... energy.
Assertion (A): A solar cooker cooks the meal due to the greenhouse effect.
Reason (R): The plane mirror is responsible for producing the greenhouse effect.
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 : _________
The potential difference available from a solar cell depends on its area.
Kamuthi solar power project is situated in ______ district in Tamil Nadu.
The installed capacity of the Kamuthi solar power project is ______ MW.
Observe the figure and label it properly:
- What is the figure related to?
- Why are reflectors used?
- 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?
