Mass Transfer During constant rate drying period, vaporisation rate per unit drying surface area Decreases with time Does not affect the moisture content of the wet solid Increases with time Does not change with time Decreases with time Does not affect the moisture content of the wet solid Increases with time Does not change with time ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Rate of leaching increases with increasing Size of the solid Viscosity of solvent Pressure Temperature Size of the solid Viscosity of solvent Pressure Temperature ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Flooding results in Low tray efficiency Good contact between the fluids High tray efficiency High gas velocity Low tray efficiency Good contact between the fluids High tray efficiency High gas velocity ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer With increase in the concentration of the adsorbate, the integral heat of adsorption May increase or decrease ; depends on the type of adsorbate Remains unchanged Decreases Increases May increase or decrease ; depends on the type of adsorbate Remains unchanged Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In a moderately sized packed absorption tower, channeling (which is most severe with stacked packings) can be minimised by taking the ratio of tower diameter to packing diameter > 4 :1 < 6:1 < 8 : 1 > 8:1 > 4 :1 < 6:1 < 8 : 1 > 8:1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Extraction of pencillin employs a __________ extraction coloumn. None of these Packed Plate Centrifugal None of these Packed Plate Centrifugal ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS