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

1120

What are angle of repose applications in the chemical industry?

1082

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

977

Explain some common piping materials used to transport slurries?

1106

Explain what types of valves are recommended for slurry services?

981

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

1007

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

1119

Explain what are the disadvantages of using gear pumps?

1033

Explain what are the assumptions made on conservation equation?

1181

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

1061

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

1103

Explain the reasons of removal of particles from effluent gas?

995

Explain what particle sizes are electrostatic precipitators used to remove?

1067

Explain the different ways in which solids can be blended?

997

What are the some common causes of control valve noise?

1081

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Un-Answered Questions { Chemical Engineering }

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2058

What are the main terms in unit operations? What are its characteristics?

1111

How 'saltation velocity' is used in designing pneumatic conveying systems?

1119

Explain what particle sizes are electrostatic precipitators used to remove?

1067

What are the customization steps in sap?

1093

Please describe tar, asphalt and bitumine

1665

What is the ignition temp. of Aluminum,Coper&Iron.

2319

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

2033

What is the symbol of sodium?

1156

What is a good method of minimizing shell side pressure drop in a shell and tube exchanger?

1145

Explain what are the affinity laws associated with dynamics pumps?

1074

What is a cstr and what are its basic assumptions?

1216

How can I evaluate the thermal relief requirements for double block-in of 98% sulfuric acid?

1080

What is the best way to control an oversized, horizontally oriented shell and tube steam heater?

1125

Why should a magnesium ribbon be cleaned before burning in air?

1127

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