Answer / kang chuen tat (malaysia - pen

Length of the scale = RF x maximum length of the scale = 1 / 25 x 4 x 100 = 16 cm. The answer is given by Kang Chuen Tat; PO Box 6263, Dandenong, Victoria VIC 3175, Australia; SMS 61405421706; chuentat@hotmail.com; http://kangchuentat.wordpress.com.

Need to design filter...Length and diamter of shell

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hello everyone do anyone have interview questions for any chemical industry please email me at

0 Answers   ONGC,

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What type of heat exchangers are most commonly used for a large-scale plant-cooling loop using seawater as the utility?

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how we can find solubility of liquid in amyl alcohol and relative solubility of amyl alcohol

0 Answers   Grasim,

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plz send the interview questions in the written test asked by hindustan petroleum corporation ltd.Iam a b>tech in chemical engineering.My written test is on feb 2008.urgent plz.send the questions to indra_bits10@yahoo.com

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What does the catalytic converter on an automobile really do?

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my qualification is b.tech- industrial biotech. i was read about many chemical engineering subject as a allied like unit operation, chemical thermodynamics, chemical reaction engineering , mass transfer and separation, downstream processing and principle of chemical engineering. and i have 2 yrs working exprience on in the field of instrumentation and control... and my query is "can i able work as process technologist" and which subject i want conc. more?........

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What does Dew point -40C mean in an air drying unit.

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Are fin tubes necessary for steam heating a liquid?

7 Answers   IOCL,

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How much water is lost through a commercial cooling tower system with a throughput of about 600 gpm?

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Question 41 - According to Raoult's law, the pressure when vapor is completely condensed, P = x(1) P(1) + x(2) P(2) ... + x(n) P(n) when x(1), x(2) ... x(n) are the mole fractions of component 1, 2 ... n and P(1), P(2) ... P(n) are the vapor pressures of component 1, 2 ... n. A vapor at 74 degree Celsius containing 70 mole % water and 30 mole % ethanol is to be completely condensed. At the temperature of 74 degree Celsius vapor pressure is 0.38 atm for water and 0.97 atm for ethanol. What is the minimum pressure the compressor must be operated?

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What are demand of crotonaldehyde99% in the worldand its international market ?

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