Mass Transfer Stefan's law describes the mass transfer by Bulk flow Diffusion Neither A nor B Both A & B Bulk flow Diffusion Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For which of the following unit operations, Lewis number is of significance? Adsorption Humidification Binary distillation Gas absorption Adsorption Humidification Binary distillation Gas absorption ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer McCabe-Thiele method Can use any type of units Is more accurate than Ponchan-Savarit method Uses molal units for material and energy balance Uses weight fractions to express liquid and vapour composition Can use any type of units Is more accurate than Ponchan-Savarit method Uses molal units for material and energy balance Uses weight fractions to express liquid and vapour composition ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer According to Chilton-Colburn analogy for mass transfer, NSt.NSc2/3 is equal to F 2f F/2 1/f F 2f F/2 1/f ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For the same feed, feed quality and separation (in a distillation column), with the increase of total pressure, the number of ideal plates will Decrease Remain same Increase Data insufficient, can't be predicted Decrease Remain same Increase Data insufficient, can't be predicted ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The binary diffusivity in gases does not depend upon the Nature of the components Pressure Temperature None of the listed here Nature of the components Pressure Temperature None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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