The real number of trays are obtained as ratio of(a) Number of ideal trays and flow rate(b) Number of ideal trays and efficiency(c) Number of ideal trays and reflux ratio(d) Number of ideal trays and stripping ratioThis question was posed to me in an interview for job.Question is taken from Mccabe Thiele Diagram-Line Equation topic in chapter Key Fractionation Concepts of Distillation Design

The real number of trays are obtained as ratio of(a) Number of ideal t

1.	The real number of trays are obtained as ratio of(a) Number of ideal trays and flow rate(b) Number of ideal trays and efficiency(c) Number of ideal trays and reflux ratio(d) Number of ideal trays and stripping ratioThis question was posed to me in an interview for job.Question is taken from Mccabe Thiele Diagram-Line Equation topic in chapter Key Fractionation Concepts of Distillation Design
Answer» RIGHT answer is (b) Number of IDEAL TRAYS and efficiency Easiest explanation: Number of ideal trays divided by the TRAY efficiency gives us the real number of trays, Number of ideal trays and reflux ratio gives us the ease of separation.

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