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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 3853

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

4 10250

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

1 4201

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 6104

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

IOCL,

6 13139

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

Ascent,

2835

why u opted for chemical engg?

2 5394

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

2 21360

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

Aker Solutions,

4 15801

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

3027

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

5 10667

What does extreme points in VLE curve represents??

Reddy Labs, Reliance,

4 9451

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

NPCIL,

2 8195

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

Reddy Labs,

3 7615

What is formula for petrol?

Reddy Labs,

3 8059


Post New Chemical Engineering Questions

Un-Answered Questions { Chemical Engineering }

what is the cast iron grade of composition of c-3.06% , Mn- 0.48% , Si-2.38% , S-0.088% , P-0.092% , Cr-0.12% , Ni- 0.012% , Mo-0.00%

2087


What is the method adopted to minimize shell side pressure drop in a shell?

1159


What is a good way to get started in doing a plant-wide steam consumption analysis?

1063


Please describe tar, asphalt and bitumine

1604


In Galvonised iron and stainsteel pipes, in which pipe friction losses will more and why ?

2587


any meter avilable for measureing the Transformer Losses. ( like Voltmeter for voltage & ammiter for currenr )if yes plz give the make & supplier address, Email, Phone number.

2054


What is the import procurement cycle?

1078


The process conditions of the fuel gas are as follows: Temperature = 25 deg C Pressure = 4 bar g Calculate the line size for the fuel gas supply line to the superheater

2192


What is some good advice for specifying allowable pressure drops in shell and tube exchangers for heavy hydrocarbons?

1082


Explain how can one quickly estimate the additional pressure drop to be introduced with more tube passes?

958


Explain global warming from a common man's and an engineer's perspective?

949


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

3032


marketing procedure of iocl

2317


what is R1,R2,R3, R4........?

1868


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

2204