Why is the freezer placed at the top in a refrigerator, why not at the bottom ?

2 Answers  

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is petroleum a mixture of hydrocarbon?

5 Answers  

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Question 43 - In a non-dilute absorber, the inlet gas stream consists of 8 mol % carbon dioxide in nitrogen. By contact with room temperature water at atmospheric pressure, 65 % of the carbon dioxide from a gas stream has been removed. (a) Find the mole ratio of carbon dioxide and nitrogen gases at inlet and outlet gas streams. (b) The Henry’s Law provides y = 1640 x for carbon dioxide in water. Find the mole ratio when x = 0.0000427. Mole ratio is y / (1 - y) for y.

1 Answers  

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Explain some of the consequences of an undersized kettle type reboiler?

0 Answers  

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How is waste heat boilers categorized?

0 Answers  

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How to caliculate the boil up rate, dia and height in both packed and tray distillation columns and any referance books for the design.

0 Answers  

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based on percentage problems

0 Answers   Amara Raja,

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which type of packing gives large interfacial area stacked or random?

2 Answers   NPCIL,

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which thing is responsible for making petroleum?

6 Answers   OGDCL,

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What is the ignititon temprecher of Diesel,Petrol&Carosion oil.

0 Answers   ME,

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How to calculate the quantity of steam lost due to pinhole leak in a steam line of known pressure and line size?

1 Answers   CPCL,

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What is the largest application for surfactants?

0 Answers  

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