Chemical Engineering Interview Questions
Questions Answers Views Company eMail

what is mean by chemical engineering and its scope in industry

2630

how will we calculate the heat of formation through electron...??

BARC,

1681

why transmission lines using 220KV.

2 4384

what is mean by refinery

Reliance,

3 11330

viscosty of crude use for petroliun?

ONGC,

4 6344

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

2008

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.

1 3125

what is the difference between PFR ,MFR and batch rector

BARC, CPCL,

1 10644

what is ifference between PFR ,MFR and batch reactor?

BARC, IOCL,

9 57316

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.

1607

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.

1781

what is the effect of weight loss & heat value loss on storing Bagasse in open yard, after 60 day

1 2974

how many TDS & TOTAL HARDNESS, PH of drinking water is recomanded for human being use.

4 9717

what is extractive distillaion

ONGC,

6 8716

how to calculate material balnce & energy balnce

MahaGenco, Oil India, ONGC,

7 10057


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Un-Answered Questions { Chemical Engineering }

What industries require filtered compressed air?

706


Are there any methods of preventing cracking of carbon steel welds in refining environments?

643


What are the problems that are associated with the expansion joints?

698


In a Furnace arch pressure is more than Hearth pressure,then how flue gas travels to stack

3291


Why is a vacuum breaker used on shell and tube heat exchangers that are utilizing steam as the heating utility?

772






I will complete chemical engg next yr from a deemed university. Earlier I dropped 2 yrs after std 12th. Then I got 2 yr back while completing engg, due to reasons beyond my control. Will I face any problem while applying for job. More so not many core companies come to our collg for placement. So i want to know which all companies can I apply to get a job?

1782


What is the purpose of capacitor? What does capacitor load means? How does it connect?

687


Name the three classes of organic solvents?

592


Explain what are some common precipitating agents used to remove metals from aqueous waste streams?

649


What could be a possible cause for sudden foaming in a cooling tower?

666


What is the significance of the minimum flow required by a pump?

643


send previousyear question paper for ongc gt 2011 chemical engineering written exam

2951


what is the hearth and arch pressure in furnace?

4427


Given, T1=600C, constant temperature of wall 800 , length of wit exchanger L=3m, dia=25 mm, Cp=14.91 KJ/kg.K, density ρ=914 kg/m3,mean velocity vm= 2 m/s, film heat transfer coefficient hf=72 Kcal/h.m2.K, what is the outlet temperature?

1641


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.

3091