Q. Conventional cooking fuel is required to operate solar cookers.

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Q. What is solar furnace?

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Q. Which of the following concentrates sunlight onto a focal point?

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Q. What is the typical range of temperature at the focal point of a parabolic mirror in solar furnaces?

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Q. What are concentrated solar powered systems?

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Q. Which of the following uses concentrated solar power systems?

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Q. Which of the following does a heliostat consist of?

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Q. What are the types of concentrating technologies?

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Q. What are the types of solar furnaces?

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Q. Which of the following is an application of solar furnace?

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Q. Archimedes is said to have repelled attacking Roman ships with the help of “burning glass”.

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Q. Solar furnaces are used to generate temperatures around ______ to produce hydrogen.

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Q. What is the typical temperature generated by solar furnaces to test materials for extreme environments?

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Q. What is a major drawback of solar furnaces to be used as a renewable source of energy on earth?

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Q. Solar furnaces can be used as solar cookers for domestic purposes.

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Q. The largest solar furnace is in France.

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Q. What is solar dryer?

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Q. What is the most popular use of solar dryer?

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Q. What are the two general types of solar dryers?

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Q. What is the basic working principle of direct solar dryers?

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