Give the reason: a) Using corrosive liquids in a packed column. b) Sieve plates give the lowest pressure drop than other plates. c) Pressure drop will be maximum at flooding. d) Pall rings are contain many of openings. e) Using inlet weir in the plate.

Give the reason: a) Using corrosive liquids in a packed column. b) Sieve plates give the lowest pressure drop than other plates. c) Pressure drop will be maximum at flooding. d) Pall rings are contain many of openings. e) Using inlet weir in the plate.

Welding: Principles and Applications (MindTap Course List)

8th Edition

ISBN:9781305494695

Author:Larry Jeffus

Publisher:Larry Jeffus

Chapter17: Gas Tungsten Arc Welding Of Plate

Section: Chapter Questions

Problem 9R: What is the maximum gas flow rate for a nozzle size?

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Question

Give the reason:
a) Using corrosive liquids in a packed column.
b) Sieve plates give the lowest pressure drop than other plates.
c) Pressure drop will be maximum at flooding.
d) Pall rings are contain many of openings.
e) Using inlet weir in the plate.

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