What are the problems that are associated with the expansion joints?

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hi all i have doe cheical engg, but i have to go for iob po interview so can anybody suggest me abt the kind of qns that can be asked.

0 Answers   Indian Overseas Bank,

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Are there any alternatives to scraping a shell and tube if a capacity increase will make the pressure drop across the exchanger too large?

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viscosty of crude use for petroliun?

4 Answers   ONGC,

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What are some good strategies for curing tube vibration in shell and tube exchangers?

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why should we have to maintain excess air in furnaces and boilers while burning any fuel?

6 Answers   IOCL,

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What are the advantages of using a ball mill over other conventional methods of crushing?

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What are the frequently asked technical questions in chemical engineering during PI?

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What are the types of clarifier used in water treatement plant?

1 Answers   Adani,

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What are the disadvantages of using gear pumps?

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ACCOUNTING AND FINANCIAL ENGINEERING - EXAMPLE 34.15 : Based on Time Discounting of Money, let y = x / (1 + r) ^ n, where ^ = power, r = interest rate for the period in decimal value, n = number of periods, y = current value, x = future value. According to Present Value Addition Rule, the present value of a set of future payments is equal to sum for present value of each of the payments. In an engineering business, 3 future payments are to be made : $100 after 1 year; $500 after 2 years; $200 after 3 years. (a) Form an equation of y as a function of r. (b) Find the value of y in 5 decimal places if r = 8 %.

1 Answers  

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what is the PH of earth? does earth is neutral like ph value 7 for water indicating water is neutral?

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