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How many trays are there in complete column?(a) N (3C+1)(b) N (2C+1)(c) N (5C+1)(d) N (6C+1)The question was asked in an online interview.I want to ask this question from Non Equilibrium Rate Based Methods in chapter Rigorous Distillation Calculations of Distillation Design

Answer»

The correct choice is (c) N (5C+1)

The explanation is: There are N (5C+1) in a COMPLETE COLUMN, as PER section packing is 5C+1, so the entire column has N stages then N (5C+1) are possible.



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