The power required for size reduction in crushing is???

2 Answers  

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In Pressure Sfety Valve(PSV) 2" by pass line why given for process units.

0 Answers   Essar,

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If the refrigerator is left open in closed room, What will be the effect on room temp.?

2 Answers  

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What are the different ways in which solids can be blended?

0 Answers  

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Please help to get IOCL/HPCL or other chemical engineering paper pls send kathir_skv@yahoo.com Regards, kathirvel

0 Answers   Essar,

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how can I find out a sulfuric acid recovery plant disigner?

0 Answers   ONGC,

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MICROBIOLOGICAL ENGINEERING - QUESTION 28.2 : A hemocytometer is a device that is used for counting cells. In an engineering experiment, 100 microlitres of cell suspension is diluted with 50 microlitres of Trypan blue dye. Only death cells appear blue in color when stained with the dye. There are 57 cells detected in a hemocytometer, where 5.3 % of them appear blue when the chamber of the meter is placed under a microscope. Each square of a chamber can contain 0.0001 mL of liquid. (a) Calculate the number of viable cells. (b) The cells occupied 5 squares. Calculate the average number of viable cells / square. (c) Calculate the dilution factor of the cell suspension by using the formula : Dilution = final volume / initial volume. (d) Calculate the concentration of viable cells / mL by using the formula : Concentration = (Average number of viable cells / square) x dilution x (square / volume).

1 Answers  

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What is a quick way to calculate frictional pressure drops in carbon steel pipe?

0 Answers  

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What are some common problems associated with dilute phase pneumatic conveying?

0 Answers  

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which materials can l use if l want to use length wave 680 to 900 in hplc

0 Answers  

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what is the difference between PFR ,MFR and batch rector

1 Answers   BARC, CPCL,

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What fluid first to be lined up in a heat exchanger whether hot or liquid?why?

2 Answers   TCL,

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