Chemical Engineering Interview Questions
Questions Answers Views Company eMail

Explain how can you determine the proper pipe thickness for a slurry line?

616

Explain how can you determine the largest impeller that a pump can handle?

595

Explain what type of flow measurement devices is best for slurries?

594

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

572

Explain the steps taken to operate a tank-blanketing valve?

503

Define a barometric condenser?

598

Explain the largest application for surfactants?

578

Mention some of the specialized crushing methods?

588

Explain the different characteristics that can affect the flow of bulk solids and how?

543

Mention some of the specialized grinding methods?

543

Explain some good strategies for curing tube vibration in shell and tube exchangers?

604

What are the some common problems associated with dilute phase pneumatic conveying?

598

Explain what are some good uses of low-grade steam at 12 atm and 1920c?

628

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

669

Explain what types of metals are typically removed via chemical precipitation?

535


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Un-Answered Questions { Chemical Engineering }

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

2071


what r the question asked in interview of gate,is it related to course?

1817


Who built the first production scale pla (polylactic acid) facility?

655


What are the specialized crushing methods?

640


Should slurry pipes be sloped during horizontal runs?

614






Define viscosity?

669


Explain the strategies acquired to cure tube vibration and exchangers in a shell?

580


How does hollow shaft impeller works? Does it based on principle of pitot tube?

1762


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

582


Difference between Synthetic foaming agents V/S Protien based foaming agent?

2064


sir,please give me some exam paper for referance. Thanks & Regards,

1711


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

2647


Is there a rule of thumb to estimate the footprint of a cooling tower during design phase?

649


Why are decomposition reactions called the opposite of combination reactions?

579


What is the angle of repose?

584