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Chemical Engineering Interview Questions
Questions Answers Views Company eMail

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

199

What are angle of repose applications in the chemical industry?

188

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

191

Explain some common piping materials used to transport slurries?

192

Explain what types of valves are recommended for slurry services?

179

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

182

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

235

Explain what are the disadvantages of using gear pumps?

192

Explain what are the assumptions made on conservation equation?

222

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

185

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

198

Explain the reasons of removal of particles from effluent gas?

179

Explain what particle sizes are electrostatic precipitators used to remove?

192

Explain the different ways in which solids can be blended?

173

What are the some common causes of control valve noise?

194


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Un-Answered Questions { Chemical Engineering }

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1208


What is a quick way to calculate frictional pressure drops in carbon steel pipe?

216


What is the average salary for chemical engineers?

210


how can I find out a sulfuric acid recovery plant disigner?

1604


which accomplishments in your present position are you proud of and why?

1655






Dear guys we adding hypo at climax plant and that water is inlet to DM plant so with hypo water that can affect my resins of cation and anion. if it is affect life of my anion and cation so what kind of steps should be take.

610


While there, are many tests available to detect leaks on vessels, is there a technology available to quantify the leak, or measure the flow through a leak?

242


What is the practical particle size limit for pneumatic conveying?

246


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

224


What factors should be compared when evaluating cooling tower bids?

235


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

218


What are the effects of oils on the properties of Polyolefins?

2804


Are there any special considerations to be taken into account for combustion ammonia?

179


What information is needed to specify a mixer?

233


why traction voltage is 25kv

1242