Chemical Engineering Interview Questions
Questions Answers Views Company eMail

What is a good source of surfactant information on the internet?

807

How much water is lost through a commercial cooling tower system with a throughput of about 600 gpm?

719

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

644

What is the maximum recommended velocity for steam in a plant pipe network?

797

How can you determine the largest impeller that a pump can handle?

761

Is there a handy way to determine if a horizontal pipe is running full if the flow rate is known?

662

Is there any way to remove residual product left in pipes after a batch operation?

728

What particle sizes are electrostatic precipitators used to remove?

683

At what temperature is glass fused to steel in the making of glass-lined equipment?

695

What are some common precipitating agents used to remove metals from aqueous waste streams?

772

What compounds are responsible for the odors that come from wastewater treatment plants?

722

What is a surfactant?

744

How can metals be removed from aqueous waste streams?

646

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

680

How can wet carbon dioxide be responsible for a corrosion problem in iron-containing metals?

688


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Un-Answered Questions { Chemical Engineering }

What are some of the consequences of an undersized kettle type reboiler?

736


dear sir/madam, I had applied for the post of officer trainee so plz if u have any papers both technical or aptitude plz inform me on sonalichavan01@gmail.com

1941


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

626


What is the Import Procurement Cycle ? and what are the customization steps in SAP ?

5240


Please describe tar, asphalt and bitumine

1276






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

658


What does the catalytic converter on an automobile do?

720


can you explain about the design calculations and procedure of boiler

2408


is extractive distillationӞH

1773


How can one determine if a particular solid can be fluidized as in a fluidized bed?

696


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

619


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

807


When specifying a cooling tower, should I look up historic wet bulb temperatures for my area or should I take measurements?

675


Why are decomposition reactions called the opposite of combination reactions?

649


How can you estimate a gas flow based on two pressure measurements?

701