What is the difference between cfm (cubic feet per minute) and scfm (standard cubic feet per minute)?

552

Mention some of the specialized grinding methods?

396

We wanted to know how to impart various colors to copper wire by simply dipping them into various chemicals, formulations, etc. This copper wire is to be used by us for our hobby of making various art objects from copper wire.

457

How is plate heat exchangers used in an ammonia refrigeration system?

494

could anyone send me model question papers or outline of graduate trainee(chemical engg) post?

2705

What are the methods involved to test helium leak testing in a vacuum system?

511

What is a good method of analyzing powders for composition?

473

Why in a continuous plant for a Hot standby screw pump system the interlock for auto starting of the other pump ( when the running pump stopped suddenly) is given with header pressure only? why not with flow rate or current of the pump?

1252

What is a barometric condenser?

524

hai please please if any one have useful test related and interview based question plz send me at saify_0@hotmail.com i will be thankfull

1378

What are some common methods for helium leak testing a vacuum system?

458

hello everyone do anyone have interview questions for any chemical industry please email me at

1543

Explain some common piping materials used to transport slurries?

434

How 'saltation velocity' is used in designing pneumatic conveying systems?

479

Explain some of the consequences of an undersized kettle type reboiler?

495