Mass Transfer Mechanism of moisture removal in case of freeze drying of food stuff is by Evaporation Dehydration Sublimation Adsorption Evaporation Dehydration Sublimation Adsorption ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For the case of flow of air past a wet bulb thermometer (air water vapour system), the approximate value of Hâ‚‚/ky.Cz is around 0.72 1 0.24 0.6 0.72 1 0.24 0.6 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Low viscosity absorbent is preferred for reasons of Improved flooding characteristics All of these Rapid absorption rates and good heat transfer characteristics Low pressure drop on pumping Improved flooding characteristics All of these Rapid absorption rates and good heat transfer characteristics Low pressure drop on pumping ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Solvent used in extractive distillation Forms a low boiling azeotrope Is of low volatility Does not alter the relative volatility of the original components Forms a high boiling azeotrope Forms a low boiling azeotrope Is of low volatility Does not alter the relative volatility of the original components Forms a high boiling azeotrope ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Minimum possible diameter of a packed coloumn is decided mainly by the Gas viscosity Flooding Liquid density Liquid hold up Gas viscosity Flooding Liquid density Liquid hold up ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Gaseous diffusion co-efficient increases with increase in the None of the listed here Both Pressure & Temperature Temperature Pressure None of the listed here Both Pressure & Temperature Temperature Pressure ANSWER DOWNLOAD EXAMIANS APP
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