Mass Transfer Ordinary diffusion process is also called __________ diffusion. Thermal Forced Concentration Pressure Thermal Forced Concentration Pressure ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Perforated plate towers are unique for solvent extraction because, they provide Repeated coalescence & redispersion of the drop phase None of these Higher contact area Better contact of the phase Repeated coalescence & redispersion of the drop phase None of these Higher contact area Better contact of the phase ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Occurrence of 'case hardening' during drying of a high moisture solid cake __________ the drying rate. Decreases Does not affect Increases Exponentially increases Decreases Does not affect Increases Exponentially increases ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The expression, y(1 - x)/x(1 - y) is for Selectivity Absorption factor Murphree efficiency Relative volatility Selectivity Absorption factor Murphree efficiency Relative volatility ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Heat load in a cooling tower Is equal to the number of kg, of water circulated times the cooling range Means the amount of heat thrown away (KCal/hr.) by the cooling tower Neither A nor B Both A & B Is equal to the number of kg, of water circulated times the cooling range Means the amount of heat thrown away (KCal/hr.) by the cooling tower Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The absorption factor is defined as (where, L = liquid flow rate, G = gas flow rate and, m = slope of the equilibrium line) LG/m ML/G G/mL L/mG LG/m ML/G G/mL L/mG ANSWER DOWNLOAD EXAMIANS APP
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