Chemical Engineering Interview Questions
Questions Answers Views Company eMail

Why an electromagnetic flow meter cannot be used for gases, steam and oil flow measurements?

1 1360

Why an electromagnetic flow meter cannot be used for gases, steam and oil flow measurements?

4 4353

when liquid stored in spherical vessel,equilibrium shift towards liquid.what is the benefit of it?

1 2008

hi.i m student of chemical engg. and studying in 5 th can i improve my technical knowledge..can u sugest me a link like book or any website..?

3 2905

why should we have to maintain excess air in furnaces and boilers while burning any fuel?


6 6863

what is mass flow rate of steam of 7 kg/cm2 pressure in 1 inch id. pipe.



why u opted for chemical engg?

2 2370

Why is the freezer placed at the top in a refrigerator, why not at the bottom ?

1 10994

Why LMTD is calculated in Heat -Exchanger problems..Why dont we take average temperature??

Aker Solutions,

4 6127

How to size the cooling tower sump / basin for any given circulation rate? What is the guideline?


Why Packed Bed is not preffered in seperation process while Tray column is used in Industries predominatly??

5 5475

What does extreme points in VLE curve represents??

Reliance, Reddy Labs,

4 3832

how to calculate overall heat transfer coefficient in insulated pipeline? Please give a answer with formula


2 4327

What happens when fuel is burned , what are compounds released??

Reddy Labs,

3 3556

What is formula for petrol?

Reddy Labs,

3 3986

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Un-Answered Questions { Chemical Engineering }

What is the Import Procurement Cycle ? and what are the customization steps in SAP ?


hello sir..iam keen to sit for iocl interview..please forward sample iocl questions to my id:


Can any one send me the sample test papers of IOCL entry exam to be held on 6th july 2008. Also plz send the interview questions that cud probably be asked........i wud be highly obliged if u can send a few test paers and other stuff @


Why reflux is necessary in distillation column?


what is the hearth and arch pressure in furnace?


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


what is designing step of heat exchanger


Why in a continuous plant for a Hot standby screw pump system the interlock for auto starting of the other pump ( when the running pump stopped suddenly) is given with header pressure only? why not with flow rate or current of the pump?


sir,please give me some exam paper for referance. Thanks & Regards,


I am currently doing my btech in computer science in Coimbatore.I had intererest to do btech in chemical enginerring but couldnt get a seat. Now what are my options ,scope and future if i take mtech in chemical enginerring? And can i apply for any deemed colleges for mtech chemical enginerring through gate taking my present state into consideration(btech in cse and mtech in chemical enginerring)


X is a solid having a white colour at room temperature. It has a density about 2g/cc. Although it has melting point near 325 degree Celsius, its properties start degrading above 260 degree Celsius. The coefficient of friction is very low about 0.1. It has very good dielectric properties especially at higher radio frequencies. It has a very high bulk resistivity. It is chemically inert. It is also resistant to van der Waals force. It is hydrophobic as well as lipophobic. Creep or ‘Cold Flow’ has been observed in X.


how will we calculate the heat of formation through electron...??


The job profile as a Service Engineer?


What can cause bulk solids to stop flowing from a bin?


i have done B.TECH in doing MBA . why you doing mba why u have not join any job.