Q.1.7 The value of the concentration ratio of a flat plate collector is a) 1000 b)...

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Q.1.7 The value of the concentration ratio of a flat plate collector is a) 1000 b) 100 c) 10 d) 1 Q.1.8 Which of the following statement regarding thermal solar is right a) Is only useful in hot areas b) Useful only for heating water c) Can be used in combination with thermal power plants d) Cannot be used during the night Q.1.9 Use of booster mirror with flat plate collectors a) Increases the reflection to atmosphere b) Decreases the reflection to atmosphere c) Increases the diffusion radiation to the absorber plate d) Increases the beam radiation to the absorber plate Q.1.10 The most important advantage of a solar furnace is a) Heating available during the day b) Cheap low grade heating c) Heating without contamination or electromagnetic field d) Availability for both, heat and light Q.1.7 The value of the concentration ratio of a flat plate collector is a) 1000 b) 100 c) 10 d) 1 Q.1.8 Which of the following statement regarding thermal solar is right a) Is only useful in hot areas b) Useful only for heating water c) Can be used in combination with thermal power plants d) Cannot be used during the night Q.1.9 Use of booster mirror with flat plate collectors a) Increases the reflection to atmosphere b) Decreases the reflection to atmosphere c) Increases the diffusion radiation to the absorber plate d) Increases the beam radiation to the absorber plate Q.1.10 The most important advantage of a solar furnace is a) Heating available during the day b) Cheap low grade heating c) Heating without contamination or electromagnetic field d) Availability for both, heat and light

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Answer Solution 17 10 answer third option Explanation The value of concentration ratio of flat plate ... View the full answer