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 1348

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

4 4266

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

1 2002

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 2881

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


6 6797

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



why u opted for chemical engg?

2 2346

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

1 10695

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

Aker Solutions,

4 5950

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 5418

What does extreme points in VLE curve represents??

Reliance, Reddy Labs,

4 3786

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


2 4268

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

Reddy Labs,

3 3512

What is formula for petrol?

Reddy Labs,

3 3947

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Un-Answered Questions { Chemical Engineering }

why traction voltage is 25kv


oil field interview question


how can we calculate reflux ratio? what is difference between internal reflux and external reflux?


what is the hearth and arch pressure in furnace?


Thyristor related applications


i want sample inteview question of chemical engg for BARC


repected sir i have given gate exam today.......... if i ll get the better rank in that ....what is the next process .....shall i give another one test......or wat....i dint get properlly..... plz help me or mail me on


Dielectric materials in static fields


What is the most common cause of solid size segregation in bulk solid systems?


What are the effects of oils on the properties of Polyolefins?


Hi, I am in need of interview questions from Engineers india limited in chemical engineering.if any one has kindly post it to me soon.


how to improve recovery of product in packed tower(raising ring) recovery of vinyl acetate from VA+WO ( vinyl acetate +waste oil mixture)


What is the order of a chemical reaction, , if the rate of formation of 'C', increases by a factor of 2.82 on doubling the concentration of 'A' and increases by a factor of 9 on trebling the concentration of 'B'?


friends....i have been searching the model paper for HPCL officer trainee for chemical eng....tat apptitude section...if u people got any information regarding tat...please send me to my id is: send me wtever information u knew....thank u....


In which state sulphur exists at 40 degrees temperature and 40 atmospheric pressure in natural gas having sulphur composition 0.1 ppm?