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 1435

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

4 4783

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

1 2108




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 3080

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

IOCL,

6 7268

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

Ascent,

1225

why u opted for chemical engg?

2 2542

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

1 12297




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

Aker Solutions,

4 7142

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

1625

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

5 5798

What does extreme points in VLE curve represents??

Reliance, Reddy Labs,

4 4135

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

NPCIL,

2 4559

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

Reddy Labs,

3 3800

What is formula for petrol?

Reddy Labs,

3 4197


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Un-Answered Questions { Chemical Engineering }

Dear sir/madam I am in final year BE chemical engineering.Which companies i can apply .Please guide me.It is very helpful for me

715


I HAVE DOMAIN KNOWLEDGE IN PROCESS MANUFACTURINGAND I GOT AN APPARTUNITY AS A BUSINESS ANALYST AND I DNT HAVE ANY KNOWLEDGE ON ORACLE APPS/GIVE ME ANY VALUBLE SUGGESTION?

744


What step should be taken in process industries if the process variable is oscillating?

1150


For amonia manufacturing process if pressure, temperature would be increase over optimum level what would be happen?And what steps should be taken?

753


MY generator water cooler inlet line height - 11 mtr inlet water line height - 7 mtr water come into the line from overhead tank, O/H tank height - 20 mtr the first tapping in the inlet line is 2" line which down to 4 mtr level plateform., second tapping in inlet water line goes to a pump 6" line installed at 4 mtr level plateform, pump capacity 200m3/hr, head- 30 mtr, hp-40. the outlet of pump of 6" water line connected to a header of 6 mtr long of 6" line, on this header the six tapping are connected, 4 nos. 3" line goes to 11 mtr height water cooler the pressure of the line is 0.15 to 0.25 kg/cm2, 2" and 4" pipe line connected to a cooler at 4 mtrlevel plateform. my question is, at 11 mtr height level the quantity of water and flow is not sufficient for my cooler, the temp. of cooler is rises much more. you are requested to suggest the modification of pipe line/ pump for take more water flow and pressure (desired pressure is 1 kg/cm2)

698


Hallow everybody, we want to know in a NPk fertilizer process plant (Bulk Blender) we are in doubt if use square or rectangular hopper jus to avoid the vault effect durin the flow of of raw material like Phosphorus, Potasium and zeolite..Please any advise will be appresated Isdray

197


What is higher heating value and lower heating value? Is it positive or negative?

1330


What is the most common cause of solid size segregation in bulk solid systems?

820


What is the ignititon temprecher of Diesel,Petrol&Carosion oil.

1458


I want to know that what type of questions may be come for fertilizer company for written exam?

688


can anybody give me syallbus of chemical engineering for section engineer in railway.

880


hai please please if any one have useful test related and interview based question plz send me at saify_0@hotmail.com i will be thankfull

498


Please describe tar, asphalt and bitumine

201


Are you having any experience in antibody designing?

940


is extractive distillationӞH

636