Minimum baffle spacing recommended in a shell and tube heat exchanger is equal to _____________________?

Related Mcqs:

Power required for agitation depends upon the______________________?

A. Height & properties of the liquid B. Agitator type & speed of agitation C. Size of agitator & the tank D. All A., B. and C....

Log mean temperature difference in case of multi-pass shell and tube heat exchanger is always_________________?

A. Less than arithmetic mean value B. More than arithmetic mean value C. More than geometric mean value D. Both B. & C....

A perforated plate has holes of diameter dn arranged in a pitch ph. Each hole has a tube of I.D. dt passing through it. The ligament efficiency is given by_______________?

A. (ph – dh)/ph B. (ph – dh . dt/2)/ph C. (ph – dt)/ph D. (ph – dh)/dh...

Pick out the wrong statement?

A. In practical operation, distillation towers having diameter 3-6 metres equipped with bubble cap (round) size of 15 cms are used B. Height of packing in a packed tower is about 3 times the column diameter for raschig rings and about 5 to 10 times the column diameter for saddle packing C. In a sieve … Pick out the wrong statement?Read More...

The dust collection efficiency of electrostatic precipitator increases with increase in the_________________?

A. Gas flow rate B. Electrode area C. Both A. & B. D. Neither A. nor B....