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Hi, I am Gurunathan. I am in need of ONGC, IOCL, DRDO technical test ( chemical engineering)and general aptitude questions. If anyone has kindly post it to me soon.
2821Hi, I am in need of interview questions from Engineers india limited in chemical engineering.if any one has kindly post it to me soon.
5939hello sir..iam keen to sit for iocl interview..please forward sample iocl questions to my id: kunal_kv06@yahoo.co.in
IOCL,
2494hi 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
2849how much maximum power can be generated by 320v, 10kg-cm synchronus motor if shaft is roteted mechanically at 50 to 60 rpm?
2273hi i am chemical engg. 4 year student i am not placed till year what will i do for my batter futere
3 6199As a chemical engineer, which are the subjects to whom more importance should be given....for technical interview.
4 10205what is the apt definitions for apparent power ,active power and reactive power?and explanation about different types of lamps?
2427Post New Chemical Engineering Questions
What is a good relation to use for calculating tube bundle diameter?
Explain what are the problems that are associated with the expansion joints?
What significance the angle of repose holds in the chemical industry, explain?
hai....i am chandrika. if anybody having test questions for HAL,HPCL,ONGC,IOL...PLS SEND THE QUES WITH SOLVED ANSWERS TO ME TO MY MAIL ID chandrismiles@yahoo.co.uk
How can one quickly estimate the additional pressure drop to be introduced with more tube passes?
Explain under what circumstances are vortex flowmeters the most accurate?
Explain how can you estimate a gas flow based on two pressure measurements?
What type of pump may be appropriate for a liquid near saturation, a low flow rate, and very limited npsha?
What is the basic difference between dispersion & distribution in any polymer blend or alloy??
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)?
We have some pieces of metals that have been 'powder coated', how does that work?
Is it advisable to cool a fin fan by spraying demineralized water on it?
What are some common precipitating agents used to remove metals from aqueous waste streams?
Hi, I am preparing for Indian Forest Service (UPSC). Can you please help me to get previous years question papers (Chemcial Engineerign) (atleast 5).
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.
