Chemical Engineering Interview Questions
Questions Answers Views Company eMail

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

713

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

618

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

563

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

702

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

662

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

581

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

628

What particle sizes are electrostatic precipitators used to remove?

587

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

607

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

685

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

629

What is a surfactant?

666

How can metals be removed from aqueous waste streams?

574

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

607

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

618


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Un-Answered Questions { Chemical Engineering }

Name some guidelines for designing for liquid and gas velocities in process plant piping?

567


Explain about different types of lamps?

632


hai can anyone send me soft copy of o.p gupta or tell me downloading link please please at saify_0@hotmail.com

2016


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

596


How much maximum power can be generated by 320v, 10kg-cm synchronous motor if shaft is rotated mechanically at 50 to 60 rpm?

661






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

627


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

620


I am pg student of chemical engg. I am intrested Heat Transfer Subject . I want information about advance heat transfer related PG PROJECT

1829


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

591


What is the use of gear pumps in motor?

635


What is cathodic protection, how it works in Turbine condensers ?

2423


What is an isochoric process?

576


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

587


Is there a quick rule-of-thumb to estimate a gas side heat-transfer rate inside the tubes of a shell and tube heat exchanger?

651


What particle sizes are electrostatic precipitators used to remove?

587