How can I treat a waste stream containing both hexavalent chromium and arsenic?

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in what way biot number is differ from nusselt number?

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1.How a chlorine leak is detected? 2.What would happen if excess chlorine is added to water in cooling tower?

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What is a good way to get started in doing a plant-wide steam consumption analysis?

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What is % of piping & equipment cost for a chemical plant having batch process?

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print a pattern of abcdcba abc cba ab ba a a ab ba abc cba abcdcba

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What type of pump may be appropriate for a liquid near saturation, a low flow rate, and very limited npsha (net positive suction head available)?

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Explain what are some good uses of low-grade steam at 12 atm and 1920c?

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hello sir..iam keen to sit for iocl interview..please forward sample iocl questions to my id: kunal_kv06@yahoo.co.in

0 Answers   IOCL,

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Define "good" cooling tower water?

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ACCOUNTING AND FINANCIAL ENGINEERING - EXAMPLE 34.2 : (a) In the pricing of a coupon bond, the formula is : P = c / (1 + r) + (c + B) / [ (1 + r) (1 + r) ] for 2 years to maturity, where c = annual coupon payment (in dollars, not a percent), B = par value, P = purchase price. Five years ago someone bought a 20 year coupon bond and would like to get rid of it now : A coupon rate of 7 %, it matures in exactly 2 years, par value is $1000, current interest rate is 5 %. (i) Find the value of c. (ii) Find the value of r or interest rate. (iii) Find the value of P. (iv) Guess the formula for P when the maturity period is 3 years, if such formula for 1 year duration is P = (c + B) / (1 + r). (b) In lemma of Ito on a Forward, recall that a forward contract is priced at : ln F = ln S + rT. Find the value of F in 5 decimal points when S = $100, r = interest rate = 0.05 / year, T = duration = 1 year.

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What is the process of including heat exchangers in ammonia refrigeration system?

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