Mass Transfer In gas-liquid contact operation, the number of ideal stages, N = (xa - xb)/(xb - x*b) . This is true when the stripping factor 'S' is S = 1 S > 1 S = ∞ S < 1 S = 1 S > 1 S = ∞ S < 1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer At the boiling point of the liquid at the prevailing pressure, the saturated absolute humidity becomes ? 1 None of these ? 1 None of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Flights in a rotary dryer are provided to Increase the residence time of the solid None of these Reduce the residence time of solid Lift and shower the solids thus exposing it thoroughly to the drying action of the gas Increase the residence time of the solid None of these Reduce the residence time of solid Lift and shower the solids thus exposing it thoroughly to the drying action of the gas ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Flooding results in High gas velocity High tray efficiency Low tray efficiency Good contact between the fluids High gas velocity High tray efficiency Low tray efficiency Good contact between the fluids ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Paper industry employs __________ driers. Spray Cylinder Rotary Fluidised bed Spray Cylinder Rotary Fluidised bed ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer As the reflux ratio increases, the slope of the operating line for rectifying section Data insufficient, cannot be predicted Increases Remains constant Decreases Data insufficient, cannot be predicted Increases Remains constant Decreases ANSWER DOWNLOAD EXAMIANS APP
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