Fqra cold viscous feed, backward feed gives _____________ than forward feed?

Related Mcqs:

The non-dimensional temperature gradient in a liquid at the wall of a pipe is the ____________________?

A. Heat flux B. Nusselt number C. Prandtl number D. Schmidt number...

Indirect contact heat exchangers are preferred over direct contact heat exchangers, because_________________?

A. Heat transfer co-efficient are high B. There is no risk of contamination C. There is no mist formation D. Cost of equipment is lower...

Which of the following has maximum thermal conductivity ?

A. Iron B. Coal C. Nitrogen D. Tar...

Choose the correct equation ?

A. Nu = (Re) (Pr) (Gz) B. Nu = (Re) (Pr) (St) C. Nu = (Re) (Pr) D. Nu = (Pr) (St)...

Pick out the wrong statement ?

A. The condensing film co-efficient is about 3 times lower for vertical condenser as compared to the equivalent horizontal condenser for identical situation B. Film co-efficient for vaporisation decreases as a result of vapor binding C. In industrial practice, sub-cooling of condensate is required, when the condensate is a volatile liquid and is to be … Pick out the wrong statement ?Read More...