Answer / edwin alex inalegwu

THE CHEMICAL USED AS ANTISCALENT IN RO WATER TREATMENT IS
SODIUM HYPOPHOSPHATE .

Answer / n.ramudu

Polyaminopolyethermethylenephosphonae(PAPEMP)

Answer / dharmendra kumar

M.50 / SMBS / CL2 / sodium

Explain how can you determine the proper pipe thickness for a slurry line?

0 Answers  

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How can one estimate how the friction factor changes in heat exchanger tubes with a change in temperature?

0 Answers  

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ACCOUNTING AND FINANCIAL ENGINEERING - EXAMPLE 34.29 : An engineering company that produces small biochemical tools applies Installment Sales Method in its accounting. Let A = Installment Sales, B = Cost of Installment Sales, C = Gross Profit, D = Gross Profit Ratio. In year 20X8, let A = $400, B = $250, C = $150. In year 20X9, let A = $450, B = $315, C = $135. If the value of D = 37.5 % in year 20X8 : (a) find the value of D for year 20X9; (b) calculate the realized gross profit = ED / 100, for year 20X8 when the cash collected from sales is E = $100.

1 Answers  

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I have Completed my B.Tech in Chemical Engineering from NIT Raipur, I want to prepare for HPCL Please Suggest me some books for Aptitude, Technical Questions & Please send me Previous Year Question Papers.

3 Answers   HPCL,

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which chemical reaction has the maximum evolution of heat?

3 Answers   IOCL,

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Which one is process and why?( evaporation, vaporization, reactor, fluid flow)

5 Answers  

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what is the hearth and arch pressure in furnace?

0 Answers   IFFCO,

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DEAR SIR, IS IT ANY BARC TECHNICAL OR INTERVIEW QUESTION BOOK IN CHEMICAL ENGG LAST YEARS IN MARKET? ALSO GIVE THE PATTERN HOW TO PREPARE AND WHAT TYPE OF QUESTION THEY ASKED?

0 Answers   BARC, Reliance,

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how to convert Nm3/hr to Kg/hr for air, @ 10.4 kg/cm2.g dischare pressure, does density doesn't affect on calculation?

1 Answers  

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what is the effect of weight loss & heat value loss on storing Bagasse in open yard, after 60 day

1 Answers  

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Hi.. Me going to tke test for management trainee(technical) Post I am an chemical engineering student . Can u guide how to prepare for this test.Can u send me test paper pattern..?

0 Answers  

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Explain under what circumstances are vortex flowmeters the most accurate?

0 Answers  

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