Distillation Design Experienced Online Exam Quiz
Distillation Design Experienced GK Quiz. Question and Answers related to Distillation Design Experienced. MCQ (Multiple Choice Questions with answers about Distillation Design Experienced
The hole diameter lies between?
Options
A : 1/8 to 1 inch
B : 1/8 to ½ inch
C : 1/6 to ½ inch
D : ½ to 1 inch
The allowable vapor pressure velocity, is taken to be
Options
A : 60 to 80%
B : 50 to 60%
C : 10 to 20%
D : 30 to 40%
Entrainment, can be reduced by
Options
A : Baffles
B : Vortex
C : Clip
D : Sieve
HTU is defined as?
Options
A : Height of transfer unit
B : Height of tray unit
C : Height of tissue plant
D : Height of Plain uncovered
Increasing the tray spacing can result in?
Options
A : Less entrainment
B : Larger area
C : Low bubbling
D : All of the above
NTU is defined as?
Options
A : Number of tray unit
B : Number of tissue plant
C : Number of transfer unit
D : Number of Plain uncovered
For operations involving chemical reactions ________ vessels are used.
Options
A : Perforated
B : Agitated
C : Bored
D : Plated
Vapor handling can be improved by?
Options
A : Reducing perforations
B : Reducing down comer
C : Increasing Velocity
D : Removing baffles
Changing old accessories with new one, the process is called as?
Options
A : Re-fitting
B : Re-Designing
C : Re-vamping
D : Re-cycling
Changing of internals of a column, with more efficient ones are?
Options
A : Retrofitting
B : Refitting
C : Revamping
D : Recycling
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