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

Chemical Engineering Interview Questions

Questions Answers Views Company eMail

What are some guidelines for sizing a psv for a fire scenario on a vessel in a refinery service?

1307

How instrument air is continually supplied in process plant?

1109

What are pcbs?

1166

Should slurry pipes be sloped during horizontal runs?

1045

What types of valves are recommended for slurry services?

1180

What is the difference between cfm (cubic feet per minute) and scfm (standard cubic feet per minute)?

1226

For a given bulk solid how can the particle size distribution be determined?

1072

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

1111

What does capacitor load means? How does it connect?

1027

What are the advantages of using a ball mill over other conventional methods of crushing?

1161

What are the steps taken to operate a tank-blanketing valve?

1151

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

1008

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

1105

What is the method involved in analyzing powders for composition?

1202

Explain the functioning of a three-way catalytic converter.

1155

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Un-Answered Questions { Chemical Engineering }

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2255

Explain the process of including heat exchangers in ammonia refrigeration system?

1041

how can i prepare for gate chemical in kolkata

2250

How i can calculate heat transfer in reactor at unsteady state and what data should i have? I want equation and process to calculate it? As there is steam or brine in jacket

2356

What are some guidelines for sizing a psv for a fire scenario on a vessel in a refinery service?

1307

Calculate the line size for a cooling water line with a volumetric flowrate of 1200m3/h of water. Density of water = 1000kg/m3

1946

Explain why is a vacuum breaker used on shell and tube heat exchangers that are utilizing steam as the heating utility?

1032

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2376

Do you have recombinant protein expression experience? Explain?

2813

What is a common failure mechanism for above ground atmospheric storage tanks?

1156

What industries require filtered compressed air?

1112

Hi. I have completed my masters in chemical engineering from M S University in year 2008 and now going to do MS Chemical engineering in Lamar University. I am planning to appear for interview in two weeks from now. What are the expected questions from VO regarding masters after masters ? and wat should i expect to give reply ? kindly give your suggestions. Thanks

2052

What is the difference between horizontal and vertical heat exchanger?

1282

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

1106

what is the apt definitions for apparent power ,active power and reactive power?and explanation about different types of lamps?

2426

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