Find the gas phase mass transfer co-efficient for a unbound moisture – McqOptions

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1.	Find the gas phase mass transfer co-efficient for a unbound moisture to remove if the flux is 5 kg/sq.m sec and the difference in humidity of the liquid and the main stream is 0.5 units.
A.	5
B.	10
C.	20
D.	30
Answer» C. 20

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