Chemical Engineering Interview Questions
Questions Answers Views Company eMail

Suggest the best book for barc written test guide me the syllabus

1 8010

How can I remove/decrease TDS from sewage waste water? At the moment it is 900gm/l. What is recommended TDS level to dispose sewage water in sea?

OGDCL,

2 4898

Why methanol like petroleum compounds are stored in underground storage tanks?

MPCL, NFIL, Reliance, UPL,

2 7074

what is cv value in valves

IFFCO,

3 6639

Experiment constitutes 1000 ml of 10 ppm dye solution and 0.2 g catalyst mixed in beaker. How to calculate the initial of concentration?

1 3039

how does the properties of an element changes by increasing protons and electrons?

1755

What is the process of Scrubber ?

3 5558

how to decide reflux ratio & its calculation

1 2838

why we messure differential pressure in pascle,mmhg,mmwc like different units in different companys?

1 2485

based on percentage problems

Amara Raja,

2366

whats the allowed tolerance of pipe to pipe butt joint mismatching

1794

in what way biot number is differ from nusselt number?

3 10679

how did you spend today

1643

How much will be the increment for postal assistant yearly?

1515

I want previous year question paper of ONGC for chemical engg.

1749


Post New Chemical Engineering Questions

Un-Answered Questions { Chemical Engineering }

When an expansion is joint needed on the shell side of a shell and tube heat exchanger?

595


What is a barometric condenser?

677


What are some good estimates for heat transfer coefficients for coils in tanks?

1795


The job profile as a Service Engineer?

2095


What are the uses of quicklime?

594






What is the purpose of capacitor?

864


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

671


i am appearing in railway section engg. exam of chemical eng. therefore i want previous papers and study material of chemical eng.

1477


Mention some of the specialized grinding and crushing methods.

590


Are some heat transfer services more prone to tube vibration that others for a shell and tube exchanger?

641


What is the practical particle size limit for pneumatic conveying?

618


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

2087


What are some typical applications for glass-lined reactors?

565


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

1544


What is a 'saltation velocity' and how is it used in designing pneumatic conveying systems?

584