Chemical Engineering Interview Questions
Questions Answers Views Company eMail

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

IBM, IIT,

2 4631

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

Aliens Group,

1461

Are you having any experience in antibody designing?

1475

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

1272

Explain various protein purification techniques?

2 7810

Any idea on recombinant protein expression?

1552

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 5435

what is unit operation?

Zydus Cadila, Sun Pharma,

8 10406

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

HPCL,

8 12483

Do you have recombinant protein expression experience? Explain?

1731

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

1 2956

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

3 5376

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

TATA,

1344

What is the reason for removing silicon from aluminum?

ONGC, IOCL,

3 8172

What are the steps involved in wine making?

Aramco,

2 4713


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Un-Answered Questions { Chemical Engineering }

Explain how instrument air is continually supplied in process plant?

71


How can wet carbon dioxide be responsible for a corrosion problem in iron-containing metals?

106


how we can find solubility of liquid in amyl alcohol and relative solubility of amyl alcohol

612


How can you determine the proper pipe thickness for a slurry line?

115


What is higher heating value and lower heating value? Is it positive or negative?

2032






How can you estimate a gas flow based on two pressure measurements?

108


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

97


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

1149


What is difference between overall heat transfer coefficient & individual heat transfer coefficient?

107


i am appearing in railway section engg. exam of chemical eng. therefore i want previous papers and study material of chemical eng.

1001


What is critical radius of insulation?

69


What is a cstr and what are its basic assumptions?

74


Explain what are flameless oxidizers?

64


Is there a rule of thumb to estimate the footprint of a cooling tower during design phase?

101


What is gibbs free energy?

69