Answer / kalpana

book for industrial promotion officer

Answer / bhaskar

yes

Answer / swetha

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How is plate heat exchangers used in an ammonia refrigeration system?

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What kind of concerns is associated with temperature pinch points in condensers?

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what is isochronus and droop speed?

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Is there any way to remove residual product left in pipes after a batch operation?

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Can anyone help me to find out the book where all chemical engineer problem is solved.

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Is there a rule of thumb to estimate the footprint of a cooling tower during design phase?

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How is waste heat boilers categorized?

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what is AZ431 & how to check it by using multimeter?

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which book is better for written test of a refinery or a chemical industry-o.p gupta or DR.RAM PRASAD?

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BIOCHEMICAL ENGINEERING INSTRUMENTATION - EXAMPLE 29.1 : In the application of Theory of Spectrometry in spectrophotometer, let n = N x C x V, V = A x t, e = a x N where n = number of molecules, N = Avogadro's number, V = volume of cuvette, A = area of cuvette, t = thickness of cuvette, C = concentration of fluid in the cuvette, e = extinction coefficient, a = effective area of molecule. (a) By using calculus in dI = -I x a x N x C x dt, prove that ln (I / Io) = -a x N x C x t, where dI is the small difference in I and dt is the small difference in t. I = intensity of light. Io = initial intensity of light. (b) Show by calculations that ln (Io / I) = e x C x t based on the answer in the previous question (a). (c) Find the equation of log (Io / I) as a function of e, C and t based on the answer in the previous question (b).

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What are the some common problems associated with dense phase pneumatic conveying?

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How can separation of chiral chemicals affect the chemical and/or pharmaceutical industries?

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