Mass Transfer What is the reflux ratio at total reflux? Data insufficient Unity Zero Infinity Data insufficient Unity Zero Infinity ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Absorption (liquid-gas system) with evolution of heat as compared to isothermal absorption results in All of these Large minimum liquid to gas (L/G) ratio Decreased solute solubility Large number of trays All of these Large minimum liquid to gas (L/G) ratio Decreased solute solubility Large number of trays ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer If Rm is the minimum reflux ratio, the optimum reflux ratio may be around __________ Rm. 5 1.2 to 1.5 2.5 to 3 3 to 4 5 1.2 to 1.5 2.5 to 3 3 to 4 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following psychrometric processes is followed by water vapour laden unsaturated air, when it is passed through solid or liquid adsorbent? Cooling and dehumidification None of these Heating and dehumidification at almost constant wet bulb temperature Dehumidification with dry bulb temperature remaining constant Cooling and dehumidification None of these Heating and dehumidification at almost constant wet bulb temperature Dehumidification with dry bulb temperature remaining constant ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Large scale drying of sugar is done in a __________ dryer. Rotary Truck Tray Spouted bed Rotary Truck Tray Spouted bed ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In case of gases, the binary diffusivity is proportional to (where, P = pressure) P 1/√P √P 1/P P 1/√P √P 1/P ANSWER DOWNLOAD EXAMIANS APP
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