hai i A neelakanteswara rao ,selected for the interview on
15th july 2008. I completed my diploma in chemical
engineering.let me know how to face the interview& the type
of technical questions.
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How can one estimate how the friction factor changes in heat exchanger tubes with a change in temperature?
What are some factors to consider when trying choosing between a dry screw compressor and an oil-flooded screw compressor?
Is there a handy way to determine if a horizontal pipe is running full if the flow rate is known?
Question 65 – A differential equation is given as y” + 5y’ + 6y = 0, y(0) = 2 and y’(0) = 3. By using Laplace transform, an engineer has correctly produced the equation L {y} = (2s + 13) / [(s + 2)(s + 3)] = A / (s + 2) + B (s + 3). (a) Find the values of A and B. (b) The inversed Laplace transform of 1 / (s + a) is given by exp (-at) where a is a constant. If the statement : L {y} = 9 L { exp (-2t) } - 7 L { exp (-3t) } is correct, find the equation of y as a function of t as a solution to the differential equation stated in the beginning of this question. When L {d} = 9 L {b} - 7 L {c}, then d = 9b - 7c with b, c and d are unknowns.
Explain what are flameless oxidizers?
What are the some common problems associated with dense phase pneumatic conveying?
What is the maximum steam pressure that can be generated?
ACCOUNTING AND FINANCIAL ENGINEERING - EXAMPLE 34.27 : A biochemical engineering consultancy applies construction accounting in its finance. Its project began on 1 January 2010. Total revenue generated from the project was $9000. On 1 January 2011 as the budget, $2000 had been spent, with $6000 expected. However, the project cost increased latter, causing deviation from its initial budget on 1 January 2012, where $7000 had been spent, with $1400 expected. Let (estimated total cost) = (spent cost) + (expected cost to be spent), (percentage completion) = 100 (spent cost) / (estimated total costs), (total expected profits) = (total revenue) - (estimated total costs). Calculate : (a) total expected profits on 1 January 2011 and 1 January 2012; (b) estimated total cost as and not as the budget; (c) percentage completion of the project since the project began, in the first and second years.
Is there any facility to complete M.TECH CHEMICal eNGINEERING IN INDIA. Any college providing the same.
iN CONFINED SPACE ENTRY HOW MUCH OXYGEN MAY BE REQURIED
what is density
what is chemical engineering?
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