Mass Transfer Free flowing granular materials can be best dried in a __________ drier. Cylinder Freeze Drun Rotary Cylinder Freeze Drun Rotary ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Unsaturated air (with dry and wet bulb temperatures being 35 and 25°C respectively) is passed through water spray chamber maintained at 35°C. The air will be Dehumidified Cooled Both A & B Humidified Dehumidified Cooled Both A & B Humidified ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Packed column distillation is limited to the column __________ metres. Height < 6 Diameter < 0.6 Neither A nor B Both A & B Height < 6 Diameter < 0.6 Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In case of absorption with exothermic reaction, for fluids having Pr = Sc; percentage change in heat and mass transfer flux will be the same for a given change in the degree of turbulence Pr = Sc = 1; total mass, momentum and thermal diffusivity will be the same Pr = Sc ; there won Both A & B Pr = Sc; percentage change in heat and mass transfer flux will be the same for a given change in the degree of turbulence Pr = Sc = 1; total mass, momentum and thermal diffusivity will be the same Pr = Sc ; there won Both A & B ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The drying time between fixed moisture contents within the 'constant rate period' is proportional to (assuming that drying occurs from all surfaces of the solid) (where, T = thickness of the solid ) T T1.5 T3 √T T T1.5 T3 √T ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Wetted wall tower experiment determines the Molal diffusivity Volumetric co-efficient Mass transfer co-efficient None of these Molal diffusivity Volumetric co-efficient Mass transfer co-efficient None of these ANSWER DOWNLOAD EXAMIANS APP
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