Mass Transfer ______ is the separation technique used for desalination of sea water. Absorption Reverse osmosis Adsorption Thermal diffusion Absorption Reverse osmosis Adsorption Thermal diffusion ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For __________ drying, the effects of velocity, temperature and humidity of the gas and the thickness of the solid are the same. Constant rate Unsaturated surface Both A & B Neither A nor B Constant rate Unsaturated surface Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The operating cost of a distillation column at minimum reflux ratio is Maximum Infinite Zero Minimum Maximum Infinite Zero Minimum ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Compound A is extracted from a solution of A + B into a pure solvent S. A Co-current unit is used for the liquid-liquid extraction. The inlet rate of the solution containing A is 200 moles of B/hr.m² and the solvent flow, rate is 400 moles of S/m². hr. The equilibrium data is represented by Y = 3X² , where Y is in moles of a A/moles of B and X is in moles A/moles of S. The maximum percentage extraction achieved in the unit is 0.25 0.9 0.5 0.7 0.25 0.9 0.5 0.7 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The most common packing used in industrial operations is __________ rings. Single spiral Lessing Cross-partition Raschig Single spiral Lessing Cross-partition Raschig ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Hypersorption refers to a __________ process. Fixed bed absorption Moving bed adsorption Moving bed absorption Fixed bed adsorption Fixed bed absorption Moving bed adsorption Moving bed absorption Fixed bed adsorption ANSWER DOWNLOAD EXAMIANS APP
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