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Chemical Engineering Interview Questions
Questions Answers Views Company eMail

Explain the method of determining maximum differential pressure during hydro testing of shell and tube heat exchangers?

202

Explain the significance of the angle of repose holds in the chemical industry?

205

Explain how instrument air is continually supplied in process plant?

196

Explain how can you keep our seawater used for heat rejection clean before entering our heat exchangers?

184

What is critical radius of insulation?

214

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

194

Explain the working of a spray condenser?

198

Define octane number?

192

What is a black body?

206

Why is respiration considered as an exothermic reaction? Explain?

180

Define viscosity?

300

List the advantages and disadvantages of a pfr?

186

At what temperature does water have maximum density?

189

What is a cstr and what are its basic assumptions?

199

What are the greenhouse gases in earth's atmosphere?

196


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Un-Answered Questions { Chemical Engineering }

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

191


hai i A neelakanteswara rao ,selected for the interview on 15th july 2008. I completed my diploma in chemical engineering.let me know how to face the interview& the type of technical questions.

1373


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

249


What chemical is used to expand air bags in such a short amount of time?

239


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

6040






What is a black body?

206


what is designing step of heat exchanger

2206


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

238


What are the types of load?

231


Hi, This is Naveen, plz if anybody have experience of IOCL interview, send me question.

2269


What are the criteria’s involved in choosing mass balances for components?

254


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

2194


What are the some common causes of control valve noise?

194


solution =2oolitre ,solute =Polyelectrolyte,Solution=water ,we have to prepare 1% solution.how much solute And Solvent?

1265


Dielectric materials in static fields

1350