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 1413

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

4 4712

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

1 2074




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 3028

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

IOCL,

6 7181

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

Ascent,

1214

why u opted for chemical engg?

2 2494

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

1 12063




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

Aker Solutions,

4 6993

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

1610

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

5 5713

What does extreme points in VLE curve represents??

Reliance, Reddy Labs,

4 4042

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

NPCIL,

2 4500

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

Reddy Labs,

3 3726

What is formula for petrol?

Reddy Labs,

3 4152


Post New Chemical Engineering Questions






Un-Answered Questions { Chemical Engineering }

I am a Diploma Chemical Engineer by Nirma Uni; and BEng (Hons) Energy & Environmental Engineer by Napier Uni; Edinburg, UK. HPCL chemical engineering test will held on 14th July,09. So, Please send me some previous chemical engineering papers Objective types Or material to give the test.

2005


Hi, Please give me chemical engineering paper for IOCL exam for entire written exam, GD and personel interview model questions to my email id. (chemistnathan@rediffmail.com) Rgds, Ragu

1785


What is fuel requirement of 20kg/hr of incineration having material calorific value 6500 kcal/kg and diesel calorific value 10707 Kcal/Kg (PCC=850 degC and SCC 1050 Deg c)

220


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.

508


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

96


What is the maximum permissible Earth to Neutral voltage in an electrical system.

880


Please help to get IOCL/HPCL or other chemical engineering paper pls send kathir_skv@yahoo.com Regards, kathirvel

1042


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

586


what is the hearth and arch pressure in furnace?

2051


how we can find solubility of liquid in amyl alcohol and relative solubility of amyl alcohol

159


can u tel me d question paper of gail?

2662


PLEASE ANY ONE READ THIS MESSAGE ANSWER ME AT MY EMAIL ID surendrasaroj18@gmail.com sir i am prepairing for section engineer exam taken by railway my branch is chemical engineering i want previous paper of chemical engineering of section engineer exam taken by railway. please answer me as soon as possible thankyou

539


hi all i have doe cheical engg, but i have to go for iob po interview so can anybody suggest me abt the kind of qns that can be asked.

634


i have done B.TECH in che.tech.and doing MBA . why you doing mba why u have not join any job.

880


How to caliculate the boil up rate, dia and height in both packed and tray distillation columns and any referance books for the design.

4358