Mass Transfer Sand is dried in foundaries in a___drier. Spray Vacuum Rotary Fluidisedbed Spray Vacuum Rotary Fluidisedbed ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer McCabe-Thiele method Uses weight fractions to express liquid and vapour composition Is more accurate than Ponchan-Savarit method Uses molal units for material and energy balance Can use any type of units Uses weight fractions to express liquid and vapour composition Is more accurate than Ponchan-Savarit method Uses molal units for material and energy balance Can use any type of units ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer With increase in temperature, the rate of leaching increases, because the Diffusivity of solute increases Viscosity of solvent decreases None of these Thermal conductivity of solute increases Diffusivity of solute increases Viscosity of solvent decreases None of these Thermal conductivity of solute increases ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Extraction of coffee from its seed is done by Extractive distillation Liquid-liquid extraction Leaching Steam distillation Extractive distillation Liquid-liquid extraction Leaching Steam distillation ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For a fixed number of ideal stages in a distillation column, as the reflux ratio is increased, the difference in composition between the top and bottom product streams Remains unaffected Increases Passes through a maximum Decreases Remains unaffected Increases Passes through a maximum Decreases ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer To remove all the moisture from a wet solid it requires exposure to __________ air. Highly humid Perfectly dry High temperature None of these Highly humid Perfectly dry High temperature None of these ANSWER DOWNLOAD EXAMIANS APP
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