Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Take Free Test
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Take Free Test
Home
»
Chemical Engineering
»
Process Equipment and Plant Design
An adequate clearance between the tray and the shell wall of a distillation column is provided to
drain the liquid from the tray when the unit is not in operation.
allow for thermal expansion and facilitate installation.
avoid back-trapping.
none of these.
Correct Answer:
allow for thermal expansion and facilitate installation.
← Previous Question
Next Question→
More Questions from
Process Equipment and Plant Design
In a distillation column, the minimum residence time for liquid in the downspout is about __________ seconds.
Pick out the wrong statement about the design of a sieve plate column.
The circumferential (hoop) stress in a thin walled cylinderical vessel under internal pressure is
In case of a continuous distillation column, increase in reflux ratio may result in the
Floating head heat exchangers are used for the
In a shell and tube heat exchanger, tube side __________ of the mass velocity.
In packed towers provided with saddle packing, liquid redistributors are positioned at every __________ times column diameter or 6 metres whichever is less.
Thin spherical shells subjected to internal pressure, develop __________ stresses.
The maximum liquid gradient over a tray must not exceed
Overall tray efficiency of a distillation column is the ratio of the number of
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments