Answer / mahesh

The charcoal layer has more adsorbing capacity because of its more surface area. Its surface area gets increases when it is produced by heating the charcoal above 1500 oC for several hours in a burner. It is also known as activated charcoal and also it has free valancies.°°

1. Mass of water is 100 lit. & Its initial temperature is 40ºC. Find the capacity of refrigerating machine (Ton of refrigeration) when it is converted in to 0 ºC ice, within 2 hours.

1 Answers  

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Explain about front drive mechanism in vehicle

0 Answers   Eicher,

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28 Answers   DRDO, TATA,

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0 Answers   RRB,

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Explain how to measure crank web deflection?

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solar cooker based on the principle

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0 Answers   Cummins,

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