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 3177

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

4 8886

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

1 3632

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 5245

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

IOCL,

6 11655

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

Ascent,

2407

why u opted for chemical engg?

2 4685

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

2 20437

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

Aker Solutions,

4 14629

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

2679

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

5 9234

What does extreme points in VLE curve represents??

Reddy Labs, Reliance,

4 8185

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

NPCIL,

2 7339

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

Reddy Labs,

3 6686

What is formula for petrol?

Reddy Labs,

3 6977


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Un-Answered Questions { Chemical Engineering }

what is the hearth and arch pressure in furnace?

4427


What are some typical applications for glass-lined reactors?

627


why 14.7 pound/inch2 is used in idustries as unit of pressure bcz here not sea level and not a temperature is 0C (zero degree celcius)?????????

1740


What type of heat exchangers are most commonly used for a large-scale plant-cooling loop using seawater as the utility?

706


how did you spend today

1698






For what ration of Lengh/Dia. of tank (Jacketed tank), maximum heat transfer area is available?

1656


What is gibbs free energy?

648


How can separation of chiral chemicals affect the chemical and/or pharmaceutical industries?

653


What are pcbs?

749


Explain what are the affinity laws associated with dynamics pumps?

628


What is vapour flooding and liquid floodin in distillation?

1220


Define a solvent?

784


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

1861


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

1159


Mention some of the specialized crushing methods?

623