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 Categories >> Engineering >> Chemical Engineering
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Question Asked @ Answers Views     Select
What is meant by surging in compressors? cpcl   5  4391
How to calculate the quantity of steam lost due to pinhole leak in a steam line of known pressure and line size? cpcl   1  2678
What would happen if the suction pressure is low in a boiler feed water pump? cpcl   6  5858
colour of flame is blue as well red. why? oxford   1  1339
what is the PH of earth? does earth is neutral like ph value 7 for water indicating water is neutral?    0  2198
why 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)?????????    0  403
is the QURAN GOD'S words?    6  1892
what is the difference between distillation column and distillation tower?    3  9373
why 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  2056
how to design a heat exchanger? tata   3  3145
what is a pschycometric chart and how to use it?    1  1817
In a Furnace arch pressure is more than Hearth pressure,then how flue gas travels to stack    0  1639
three advantages of immmobilized enzymes    1  1091
i am a prefinal year student of polymer engineering .could you please send the latest question papers regarding entrace exam. iocl   0  436
oil field interview question    0  3573
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dear sir/madam, I had applied for the post of officer trainee so plz if u have any papers both technical or aptitude plz inform me on 491
X is strong but has a very low density (1% of traditional earth materials.) and hence light weight. It is a recyclable material. The compression behaviour of X is strain rate dependent. Higher strain rates result in higher initial modulus and higher compression strength. It can also withstand unlimited number of cycling loading provided the repetitive loads are kept below 80% of the compressive strength. The internal structure of the material includes air-traps which make it poor heat conductor. X is non- biodegradable and chemically inert in both soil and water. Most acids and their water solutions do not attack it; however strong oxidizing acids do. Solvents which attack X include esters, ketones, ethers, aromatic and aliphatic hydrocarbons and their emulsions, among others. It does not support bacterial/fungal growth as well .It also has significant acoustic properties and effectively reduces the transmission of airborne sound. X is combustible and should not be exposed to open flame or other ignition sources. Combustion products are carbon monoxide, carbon dioxide, water and soot. Long-term exposure to sunlight causes yellowing and a slight embrittlement of the surface due to ultraviolet light. X is able to withstand the rigours of temperature cycling, assuring long-term performance. 334
hello everyone do anyone have interview questions for any chemical industry please email me at 578
How to size the cooling tower sump / basin for any given circulation rate? What is the guideline? 1376
hai i A neelakanteswara rao ,selected for the interview on 15th july 2008. I completed my diploma in chemical engineering.let me know how to face the interview& the type of technical questions. 477
how can we calculate reflux ratio? what is difference between internal reflux and external reflux? 581
why traction voltage is 25kv 422
PLZ ANYONE SEND ME PLACEMENT PAPERS OF I.O.C.L MY ID---- gaurav.nitw.5609@gmailcom 734
need the type of technical questions in written test 400
What step should be taken in process industries if the process variable is oscillating? 846
is extractive distillationӞH 434
Dielectric materials in static fields 538
Thyristor related applications 434
sir i am appearing in railway exam of section engineer and my branch is chemical engineering i want previous question paper of section engineer of chemical branch please tell me as soon as possible my email id is THANKYOU 364
what is the difference between car seal close/open valves and lock close/open valves? 1585
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