Chemical Engineering Interview Questions
Questions Answers Views Company eMail

Explain the factors involved in considering the choice of dry screw compressor?

821

What are angle of repose applications in the chemical industry?

817

Explain what is the best way to configure a bypass line in slurry services?

733

Explain some common piping materials used to transport slurries?

825

Explain what types of valves are recommended for slurry services?

734

What are the applications of screen analysis in the chemical industry?

742

Explain the method adopted to minimize shell side pressure drop in a shell?

833

Explain what are the disadvantages of using gear pumps?

818

Explain what are the assumptions made on conservation equation?

912

Explain what are some typical applications for glass-lined reactors?

811

Explain the some guidelines for sizing a psv for a fire scenario on a vessel in a refinery service?

838

Explain the reasons of removal of particles from effluent gas?

709

Explain what particle sizes are electrostatic precipitators used to remove?

789

Explain the different ways in which solids can be blended?

728

What are the some common causes of control valve noise?

798


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Un-Answered Questions { Chemical Engineering }

can u tel me d question paper of gail?

3890


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'?

3385


What are some characteristics of bulk solids that can affect their ability to flow properly?

825


Explain what is the method involved in analyzing powders for composition?

782


Is it ever advantageous to use shells in series even though it may not be necessary?

891


What are some typical applications for glass-lined reactors?

787


Dear guys we adding hypo at climax plant and that water is inlet to DM plant so with hypo water that can affect my resins of cation and anion. if it is affect life of my anion and cation so what kind of steps should be take.

1245


In Pressure Sfety Valve(PSV) 2" by pass line why given for process units.

1770


What is % of piping & equipment cost for a chemical plant having batch process?

2234


If sum one has HAL placement paper plz mail me ,I m Chemical Engg.my id is er.kotnala@gmail.com

2267


What are the design considerations for a piping system for the transfer of slurries?

921


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 sonalichavan01@gmail.com

2118


What are the apt definitions for apparent power, active power and reactive power? Explain about different types of lamps?

817


Explain the factors involved in designing kettle type reboiler?

779


How can you estimate the efficiency of a pump?

814