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Chemical Engineering Interview Questions
Questions Answers Views Company eMail

What's -74C, dew point is better the -70C dew point In draying unit .

1397

What is the principles of crayogenic expansion turbin

Goyal Group,

1 2300

What's -74C, dew point is better the -70C dew point In draying unit .

1 3237

What is the difference beteween in specticle blind and slip plate

ENI,

1 3698

what is the difference between car seal close/open valves and lock close/open valves?

MNC,

4721

what is the role of a chemical engineer on a cement plant?

4 10714

what is difference between m3 and nm3?

Coromandel,

2 7519

what is isothermal process?

Coromandel,

1 4788

what is difference between B.Tech. and B.E. in chemical engineering

ONGC, Reliance,

3 10276

What are the effects of oils on the properties of Polyolefins?

IOCL,

2153

how to reduce COD from plant waste water closed circulation system

1 3913

how to improve recovery of product in packed tower(raising ring) recovery of vinyl acetate from VA+WO ( vinyl acetate +waste oil mixture)

1850

wha is Adsorption column chromatography?

1780

iN CONFINED SPACE ENTRY HOW MUCH OXYGEN MAY BE REQURIED

6 8781

what is designing step of heat exchanger

Reliance,

2424


Post New Chemical Engineering Questions

Un-Answered Questions { Chemical Engineering }

which accomplishments in your present position are you proud of and why?

1883


how does refractive index detector work?

1970


Repected sir/Madam, I am goingb to face IOCL technical as well as HR interview, can you forward your hellpfull hand for toward me to sort out my problem by giving some imp interview quetion which is generally asked in chemical industries such like IOCL,HPCL,ONGC,BPCL,RIL,etc I will always thankfull to you,for sharing your profficient knowledge with me and making me somewhat technically sound

1748


Explain the working of a spray condenser?

429


What is load?

493






Oil and fat containing food items are flushed with nitrogen. Why?

404


When specifying a cooling tower, should I look up historic wet bulb temperatures for my area or should I take measurements?

441


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.

1470


What type of flow measurement devices is best for slurries?

461


Can large temperature differences in vaporizers cause operational problems?

474


How can you estimate a gas flow based on two pressure measurements?

449


What are the some common causes of control valve noise?

418


Explain what types of metals are typically removed via chemical precipitation?

351


what is mean by chemical engineering and its scope in industry

2429


How can you prevent bridging in a dilute phase pneumatic conveying system?

451