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i am a prefinal year student of polymer engineering .could you please send the latest question papers regarding entrace exam.
IOCL,
2249why PH scale range is 14? why it is not less or not greater than 14? solution of HCl or hydrogen containing liquid has a PH. but if the solution is KMnO4 here not hydrogen power does it PH? explain plz....
1 5519why 14.7 pound/inch2 is used in idustries as unit of pressure bcz here not sea level and not a temperature is 0C (zero degree celcius)?????????
2263what is the PH of earth? does earth is neutral like ph value 7 for water indicating water is neutral?
4322How to calculate the quantity of steam lost due to pinhole leak in a steam line of known pressure and line size?
CPCL,
1 7769Post New Chemical Engineering Questions
What does the catalystic converter on an automobile really do?
Why should chemical equation be balanced?
How can one determine if a particular solid can be fluidized as in a fluidized bed?
What is the largest application for surfactants?
What are the different ways in which solids can be blended?
Explain how can you determine the largest impeller that a pump can handle?
How can you prevent bridging in a dilute phase pneumatic conveying system?
What is the maximum recommend pipe velocity for dry and wet gases?
Explain some good strategies for curing tube vibration in shell and tube exchangers?
What are the applications of screen analysis in the chemical industry?
How can you quickly estimate the horsepower of a pump?
How can you determine the proper pipe thickness for a slurry line?
Define viscosity?
How i can calculate heat transfer in reactor at unsteady state and what data should i have? I want equation and process to calculate it? As there is steam or brine in jacket
hi sir/madam i need placement paper of last years of DRDO in chemical sream...... send me the question paper as soon as possible on my email address praveen.zone@gmail.com
