Chemical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Chemical Engineering Interview Questions

Questions Answers Views Company eMail

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

1101

Explain how can you determine the largest impeller that a pump can handle?

968

Explain what type of flow measurement devices is best for slurries?

978

Explain how can one determine if a particular solid can be fluidized as in a fluidized bed?

961

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

896

Define a barometric condenser?

1026

Explain the largest application for surfactants?

1005

Mention some of the specialized crushing methods?

1040

Explain the different characteristics that can affect the flow of bulk solids and how?

950

Mention some of the specialized grinding methods?

1006

Explain some good strategies for curing tube vibration in shell and tube exchangers?

1041

What are the some common problems associated with dilute phase pneumatic conveying?

978

Explain what are some good uses of low-grade steam at 12 atm and 1920c?

1011

Explain how can one estimate how the friction factor changes in heat exchanger tubes with a change in temperature?

1058

Explain what types of metals are typically removed via chemical precipitation?

954

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Un-Answered Questions { Chemical Engineering }

How much steam required for 1MW power production form 30 bar G super heated steam(350 C), outlet of turbine 4.5 bar

2115

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

1971

Explain can large temperature differences in vaporizers cause operational problems?

999

What is the significance of the minimum flow required by a pump?

1014

The job profile as a Service Engineer?

2489

What effect does choking a vertical thermosiphon have on the heat transfer rate?

1144

Hi, I am Gurunathan. I am in need of ONGC, IOCL, DRDO technical test ( chemical engineering)and general aptitude questions. If anyone has kindly post it to me soon.

2771

what is AZ431 & how to check it by using multimeter?

3813

What significance the angle of repose holds in the chemical industry, explain?

1049

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

928

Hallow everybody, we want to know in a NPk fertilizer process plant (Bulk Blender) we are in doubt if use square or rectangular hopper jus to avoid the vault effect durin the flow of of raw material like Phosphorus, Potasium and zeolite..Please any advise will be appresated Isdray

4227

What is load?

1073

what is isochronus and droop speed?

2219

What is an isochoric process?

1031

What are demand of crotonaldehyde99% in the worldand its international market ?

2228

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