(Yn- Yn-1)/ (Yn*-Yn-1) is – McqOptions

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1.	(Yn- Yn-1)/ (Yn*-Yn-1) is
A.	Fractional overall
B.	Murphree stage
C.	Stage
D.	Tray
Answer» C. Stage

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(Yn- Yn-1)/ (Yn*-Yn-1) is
The main purpose of cascades is
More than one stages are interconnected to form
Ideal stages are also known as