A minimum clearance of about _______________ mm is maintained between the distillation column wall and the bubble cap?

Related Mcqs:

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....

The thickness of heat transfer plates used in the plate type heat exchanger ranges from _____________ mm, pressed in a single piece provided with grooves & corrugations?

A. 0.3 to 0.8 B. 1.25 to 3.125 C. 3.5 to 7.0 D. 8 to12...

Saddle supports are used for supporting _____________ vessels?

A. Horizontal cylindrical B. Tall vertical C. Thick walled vertical D. Thick spherical...

Steam side heat transfer co-efficient for design consideration under ordinary condition can be assumed to be about _____________ kcal/hr.m2.°C?

A. 1250 B. 2500 C. 7500 D. 15000...

Longitudinal stress induced in a thin walled cylindrical storage vessel is __________________?

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