In a distillation column, bubble caps are located on trays with a pitc – McqOptions

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1.	In a distillation column, bubble caps are located on trays with a pitch of __________ times the outside diameter of the caps.
A.	1.3 to 2
B.	1.6 to 2
C.	2.5
D.	1.5 to 3
Answer» B. 1.6 to 2

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