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Chemical Engineering Interview Questions
Questions Answers Views Company eMail

Where the Induced draft, forced draft & balanced draft furnace are to be used? Selection of furnaces are based on which criteria?

IFFCO, MahaGenco,

2505

What is the main difference between deflection and null type instruments?

1 7537

how much height hight work permit requred

Atul, BARC,

2 5020

what are the major problem comes in the production process

Atul, Deepak Fertilisers,

2 6319

how can we calculate reflux ratio? what is difference between internal reflux and external reflux?

Sabic,

3487

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

1591

what is vacuum....?

UPL,

6 5350

What is the meaning of the critical speed of a turbine, and what are its effects on the shaft line

1 1219

pls send me model paper of NPCIL for executive trainee. and syllabus of executive trainee 2015.

1865

Why in a continuous plant for a Hot standby screw pump system the interlock for auto starting of the other pump ( when the running pump stopped suddenly) is given with header pressure only? why not with flow rate or current of the pump?

Haldia,

925

what is meant by runaway temperature in a reactor?

Cairn,

3 2401

what is the difference between psv and prv?

Cairn,

2 4626

what is flooding in a column.How do you know flooding has occured?

Cairn,

2 2675

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

Nixie Engineers Pvt Ltd,

1196

Why chemical became dominant to natural sources????

2 1629


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Un-Answered Questions { Chemical Engineering }

hi sir/madam i need placement paper of last years of DRDO in chemical sream...... send me the question paper as soon as possible on my email address praveen.zone@gmail.com

1919


Mention some of the specialized grinding and crushing methods.

155


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

2206


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.

1310


send previousyear question paper for ongc gt 2011 chemical engineering written exam

2360






sir i am appearing in railway exam of section engineer and my branch is chemical engineering i want previous question paper of section engineer of chemical branch please tell me as soon as possible my email id is surendrasaroj18@gmail.com THANKYOU

1121


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

1190


What are the frequently asked technical questions in chemical engineering during PI?

518


Explain what are the design considerations for a piping system for the transfer of slurries?

116


What is the angle of repose and what are its applications in the chemical industry?

183


How much will be the increment for postal assistant yearly?

1071


What are angle of repose applications in the chemical industry?

130


Explain what are flameless oxidizers?

121


Are there flow velocity restrictions to avoid static charge build up in pipelines?

185


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

160