Chemical Engineering Interview Questions
Questions Answers Views Company eMail

I am pg student of chemical engg. I am intrested Heat Transfer Subject . I want information about advance heat transfer related PG PROJECT

670

Can you pls tell me how to calculate the amphere rating of cable in case of three phase supply but all load is single phase

722

can u tel me d question paper of gail?

HPCL,

2673




what is Vx-EHT(RED) complex chemical compound.

Excel,

1 2458

why traction voltage is 25kv

632

Whal will be the HRC fuse rating of a 3phase 415V,50Hz,0.85pf,95%efficiency,30KW,1450rpm induction motor,starting with a DOL starter.and describe the Fuse rating calculation.

1 5590

MY generator water cooler inlet line height - 11 mtr inlet water line height - 7 mtr water come into the line from overhead tank, O/H tank height - 20 mtr the first tapping in the inlet line is 2" line which down to 4 mtr level plateform., second tapping in inlet water line goes to a pump 6" line installed at 4 mtr level plateform, pump capacity 200m3/hr, head- 30 mtr, hp-40. the outlet of pump of 6" water line connected to a header of 6 mtr long of 6" line, on this header the six tapping are connected, 4 nos. 3" line goes to 11 mtr height water cooler the pressure of the line is 0.15 to 0.25 kg/cm2, 2" and 4" pipe line connected to a cooler at 4 mtrlevel plateform. my question is, at 11 mtr height level the quantity of water and flow is not sufficient for my cooler, the temp. of cooler is rises much more. you are requested to suggest the modification of pipe line/ pump for take more water flow and pressure (desired pressure is 1 kg/cm2)

Simbhaoli Sugars,

698

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

IBM,

891




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.

Piramal Healthcare,

583

How many days we are store our cement bags?

4 6547

i need some of the previous year question paper for ongc technical test and if possible let me know about the books to read for test

ONGC, Brac Bank,

2 5030

why relative humidity is different in different places

2 5046

what is the PH value for boiler water.

12 8737

need the type of technical questions in written test

587

IS BTech chemical distance education degree from JRN Rajasthan vidyapeth by SSK engineering college Tamilnadu aprooved from UGC or AICTE?

1 2877


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Un-Answered Questions { Chemical Engineering }

Why whenever a reciprocating compressor is switched ON or OFF it is put into unloading mode?

528


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

1226


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

1979


What diffrence between flush distillation & batch distillation ?

741


In Pressure Sfety Valve(PSV) 2" by pass line why given for process units.

479


what is mean by chemical engineering and its scope in industry

1457


What is cathodic protection, how it works in Turbine condensers ?

1132


which materials can l use if l want to use length wave 680 to 900 in hplc

522


If sum one has HAL placement paper plz mail me ,I m Chemical Engg.my id is er.kotnala@gmail.com

822


hi can u send me all d technical qus pepar of DRDO?my email id is palmzk@gmail.com

794


how does refractive index detector work?

852


what is designing step of heat exchanger

1555


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

563


Hi.. Me going to tke test for management trainee(technical) Post I am an chemical engineering student . Can u guide how to prepare for this test.Can u send me test paper pattern..?

1057


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.

527