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 separate hydrogen peroxide into hydrogen and oxygen?

889

Name some guidelines for designing for liquid and gas velocities in process plant piping?

1051

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

1048

Explain how can you estimate the efficiency of a pump?

998

Explain why does catalytic converter used in an automobile?

951

Name some common problems associated with dense phase pneumatic conveying?

1030

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

1123

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

992

Explain can large temperature differences in vaporizers cause operational problems?

1020

Explain how are vessel lined with glass or how are they coated?

1048

Define "good" cooling tower water?

1044

Explain what are the methods involved to test helium leak testing in a vacuum system?

1146

What are the specialized crushing methods?

1093

What is the wet bulb globe temperature?

1064

Explain what is a good way to get started in doing a plant-wide steam consumption analysis?

967

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Un-Answered Questions { Chemical Engineering }

Explain what types of valves are recommended for slurry services?

947

Are there any general rules that should be considered when designing a slurry piping system?

966

What are some common causes of gas pipeline vibration 20 carbon steel line?

1220

Name the three classes of organic solvents?

938

What is the ignititon temprecher of Diesel,Petrol&Carosion oil.

3176

What is a good relation to use for calculating tube bundle diameters?

1084

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

2543

What are angle of repose applications in the chemical industry?

1063

have any one question paper of institute of plasma research center for aptitute as well as technical?

6957

What is screen analysis?

1159

How can the particle size distribution be determined in a given bulk solid?

980

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

1988

Explain the functioning of a three-way catalytic converter.

1122

Name some guidelines for designing for liquid and gas velocities in process plant piping?

1051

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

1072

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