Mass Transfer Diameter to height ratio for a rashig ring is 2 0.5 5 1 2 0.5 5 1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer With increase in temperature, the rate of leaching increases, because the Diffusivity of solute increases None of these Viscosity of solvent decreases Thermal conductivity of solute increases Diffusivity of solute increases None of these Viscosity of solvent decreases Thermal conductivity of solute increases ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Freundlich equation applies to the adsorption of solute from Dilute solutions, over a small concentration range Gaseous solutions at high pressure Concentrated solutions None of these Dilute solutions, over a small concentration range Gaseous solutions at high pressure Concentrated solutions None of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Unsaturated air (with dry bulb temperature and dew point being 35°C and 18°C respectively) is passed through a water spray chamber maintained at 15°C. The air will be cooled At the same relative humidity And dehumidified with increase in wet bulb temperature And humidified And dehumidified with decrease in wet bulb temperature At the same relative humidity And dehumidified with increase in wet bulb temperature And humidified And dehumidified with decrease in wet bulb temperature ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Minimum reflux ratio in a distillation column results in Minimum number of trays Optimum number of trays Maximum condenser size Minimum reboiler size Minimum number of trays Optimum number of trays Maximum condenser size Minimum reboiler size ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which one of the following devices is not used for both the absorption as well as the liquid-liquid extraction processes? Plate towers Wetted wall columns Spray towers Packed towers Plate towers Wetted wall columns Spray towers Packed towers ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS