What is maximum recommended velocity for steam in a plant pipe network?

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What is the wet bulb globe temperature?

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How fouling effected the heat transfer rate?

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How does hollow shaft impeller works? Does it based on principle of pitot tube?

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why is cross over inlet provided in a furnace?

3 Answers   Essar,

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Question 93 - In thin layer chromatography (TLC), let retention factor Rf = (distance traveled by solute) / (distance traveled by solvent). Silica gel is used as stationary phase which is more polar than the hexane solvent as mobile phase. If the Rf values of 3 solutes A, B and C are 1.5, 0.75 and 1 respectively, compare the polarities of A, B and C with reasons.

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Explain how can you keep our seawater used for heat rejection clean before entering our heat exchangers?

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did sulphur been a byproduct after the combustion of LPG and Natural Gas

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Question 86 - (a) Male with genotype GGmm and phenotype gray wingless mates with female with genotype ggMM and phenotype black winged in fruit flies. G is dominant to g in color. M is dominant to m in wing shape. If the actual distribution of the second generation of the fruit flies was as follow : 890 gray wingless, 900 black winged, 115 gray winged, 95 black wingless, calculate the recombination frequency betwen the two genes and distance in recombination units. Let 1 map unit = 1 % recombination. (b) A DNA molecule has 180 base pairs and 20 % adenine. How many cytosine nucleotides are present in this molecule of DNA?

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What is the ignition temperance of Diesel,Petrol&kerosion oil

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hello everyone do anyone have interview questions for any chemical industry please email me at ravijallu.nitj@gmail.com

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