Chemical Engineering Interview Questions
Questions Answers Views Company eMail

Why an electromagnetic flow meter cannot be used for gases, steam and oil flow measurements?

1 1593

Why an electromagnetic flow meter cannot be used for gases, steam and oil flow measurements?

4 5328

when liquid stored in spherical vessel,equilibrium shift towards liquid.what is the benefit of it?

1 2261




hi.i m student of chemical engg. and studying in 5 th sem.how can i improve my technical knowledge..can u sugest me a link like book or any website..?

3 3289

why should we have to maintain excess air in furnaces and boilers while burning any fuel?

IOCL,

6 7834

what is mass flow rate of steam of 7 kg/cm2 pressure in 1 inch id. pipe.

Ascent,

1397

why u opted for chemical engg?

2 2762

Why is the freezer placed at the top in a refrigerator, why not at the bottom ?

1 13853




Why LMTD is calculated in Heat -Exchanger problems..Why dont we take average temperature??

Aker Solutions,

4 8524

How to size the cooling tower sump / basin for any given circulation rate? What is the guideline?

1744

Why Packed Bed is not preffered in seperation process while Tray column is used in Industries predominatly??

5 6268

What does extreme points in VLE curve represents??

Reliance, Reddy Labs,

4 4551

how to calculate overall heat transfer coefficient in insulated pipeline? Please give a answer with formula

NPCIL,

2 4838

What happens when fuel is burned , what are compounds released??

Reddy Labs,

3 4117

What is formula for petrol?

Reddy Labs,

3 4467


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Un-Answered Questions { Chemical Engineering }

What's -74C, dew point is better the -70C dew point In draying unit .

684


DEAR SIR, IS IT ANY BARC TECHNICAL OR INTERVIEW QUESTION BOOK IN CHEMICAL ENGG LAST YEARS IN MARKET? ALSO GIVE THE PATTERN HOW TO PREPARE AND WHAT TYPE OF QUESTION THEY ASKED?

2127


Are you having any experience in antibody designing?

1058


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

757


hello sir..iam keen to sit for iocl interview..please forward sample iocl questions to my id: kunal_kv06@yahoo.co.in

1106


How i can calculate heat transfer in reactor at unsteady state and what data should i have? I want equation and process to calculate it? As there is steam or brine in jacket

737


In which state sulphur exists at 40 degrees temperature and 40 atmospheric pressure in natural gas having sulphur composition 0.1 ppm?

346


What is the basic difference between dispersion & distribution in any polymer blend or alloy??

321


what is AZ431 & how to check it by using multimeter?

1925


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.

841


could any one plzz give me the placement tech papers taken by iocl,and bpcl in chemical stream..... my id is.... mishra.gaurang@gmail.com

852


how does the properties of an element changes by increasing protons and electrons?

882


how did you spend today

669


We are having proplem with the persperation smell in ETT/ECHO room in our cardiac hospital.The 2 Ton of AC is not conditioning the environment. We have to use exhaust fan to through out of the room bad air. Could anyone suggest how to coup with this effectively using chemical engineering. Any permanent solution to neutralise the bad smell.The Air freshners are not doing enough instead making a bad odour.

581


What is % of piping & equipment cost for a chemical plant having batch process?

952