Answer / surya

in a cyclone separtor if tangential entry is provided the fluid follows a helical path on the walls of the container because of that the denser particleswere sticke to the walls of the container due the centrifugal force of action there by leavinfg the lighter particles at the middle and will come out from the upper portion of the separator.

What is the maximum recommend pipe velocity for dry and wet gases?

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POLYMER ENGINEERING - QUESTION 24.3 : The molecular weights M in kg / mol of 3 different monomers a, b and c in a polymer are Ma = 14, Mb = 16 and Mc = 18, with their respective quantities in N units having the ratio of Na : Nb : Nc = 2 : 3 : 5. (a) Find the numerical average molecular weight of the polymer by using the formula (Ma Na + Mb Nb + Mc Nc) / (Na + Nb + Nc). (b) Find the weighted average molecular weight of the polymer by using the formula (Ma Na Ma + Mb Nb Mb + Mc Nc Mc) / (Ma Na + Mb Nb + Mc Nc). (c) Calculate the polydispersity Q by using the answer in (b) divided by answer in (a). (d) Find the volumetric average molecular weight of the polymer by using the formula (Ma Na Ma Ma + Mb Nb Mb Mb + Mc Nc Mc Mc) / (Ma Na Ma + Mb Nb Mb + Mc Nc Mc). (e) Estimate the polydispersity Q by using the answer in (d) divided by answer in (b).

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What is the practical particle size limit for pneumatic conveying?

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What is a common failure mechanism for above ground atmospheric storage tanks?

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Any idea on recombinant protein expression?

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Explain the method of determining maximum differential pressure during hydro testing of shell and tube heat exchangers?

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Repected sir/Madam, I am goingb to face IOCL technical as well as HR interview, can you forward your hellpfull hand for toward me to sort out my problem by giving some imp interview quetion which is generally asked in chemical industries such like IOCL,HPCL,ONGC,BPCL,RIL,etc I will always thankfull to you,for sharing your profficient knowledge with me and making me somewhat technically sound

0 Answers   IOCL,

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Is it possible to compare the resistance to chloride attack of several materials of construction?

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Under what circumstances are vortex flowmeters the most accurate?

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send me previous year question paper for ongc gt 2011 written exam

0 Answers   ONGC,

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Suppose you have hot oil and cold water, what kind fluid you flow In shell side and tube side and why?

5 Answers  

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sir,please give me some exam paper for referance. Thanks & Regards,

0 Answers   ONGC,

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