Maximum plate efficiency is achieved in case of ______________ flow?

Related Mcqs:

The longitudinal stress induced in a thin walled cylindrical vessel under internal pressure is_________________?

A. pd/2t B. pd/4t C. pd/t D. pd/8t...

Diameter of bubble caps used in high pressure columns is ______________ as compared to that used in identical vacuum columns?

A. Less B. More C. Same D. Either A. or B.; no generalisation can be made...

Generally, elliptical dished heads____________________?

A. Are manufactured on 2:1 ratio of major to minor axis and is recommended to be used for pressure vessels operating above a pressure of 1.5 MN/m2 B. Resist half the pressure rating compared to hemi spherical head provided on the cylindrical shell of the same thickness and diameter C. Are approximately as strong as … Generally, elliptical dished heads____________________?Read More...

Hoop (circumferential) stress induced in a thin walled ‘Horton Sphere’ used for the storage of liquid ammonia under pressure is____________________?

A. pD/2T B. pD/4T C. pD/3T D. pD/6T...

What is the slope of the operating line in the rectifying section of a distillation column ?

A. 0 B. ∞ C. > 1 D. <1...