Chemical Engineering Interview Questions
Questions Answers Views Company eMail

what are your personal standards and how do you achive them?

IBM, IIT,

2 4378

How much experience you are having in commercial software for protein design?

Aliens Group,

1397

Are you having any experience in antibody designing?

1402




How many years you are having experience in supervising others in lab environment?

1212

Explain various protein purification techniques?

2 7602

Any idea on recombinant protein expression?

1495

sir/mam . I am a fresh student of chemical engineeing. i've somuch fear to face intervies. I become neverse when entered into company. what shall I do? please suggest me some tips to face the interview.

3 5133

what is unit operation?

Zydus Cadila, Sun Pharma,

8 9906




What is are the main terms in Unit Operations? and what is its charecteristics?

HPCL,

8 11867

Do you have recombinant protein expression experience? Explain?

1655

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

1 2684

How to determine the particle size distribution for a given bulk solid?

3 5128

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

TATA,

1268

What is the reason for removing silicon from aluminum?

ONGC, IOCL,

3 7899

What are the steps involved in wine making?

Aramco,

2 4565


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Un-Answered Questions { Chemical Engineering }

Name some factors to consider when trying choosing between a dry screw compressor and an oil-flooded screw compressor?

6


What are the various utilities of the process plant?

33


What's -74C, dew point is better the -70C dew point In draying unit .

993


What are the three classes of organic solvents?

45


What is an isochoric process?

3






why traction voltage is 25kv

1034


How much waterproofing compound in one Sqm Plastering (thick.12mm)

671


Explain the steps taken to operate a tank-blanketing valve?

6


Explain what are flameless oxidizers?

6


What is vapour flooding and liquid floodin in distillation?

567


Are you having any experience in antibody designing?

1402


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

31


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

1755


We are having proplem with the persperation smell in ETT/ECHO room in our cardiac hospital.The 2 Ton of AC is not conditioning the environment. We have to use exhaust fan to through out of the room bad air. Could anyone suggest how to coup with this effectively using chemical engineering. Any permanent solution to neutralise the bad smell.The Air freshners are not doing enough instead making a bad odour.

884


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)?

39