Mass Transfer Prandtl number for water at 20°C is about 0.7 70 7 150 0.7 70 7 150 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Plate towers are preferred to packed towers, when large temperature changes are involved, because of the reason that the Pressure drop in the equipment will be very high Viscosity variation of the fluids may cause channeling/flooding None of these Packing may be crushed due to thermal expansion/contraction of the components of the equipments Pressure drop in the equipment will be very high Viscosity variation of the fluids may cause channeling/flooding None of these Packing may be crushed due to thermal expansion/contraction of the components of the equipments ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer CO₂ can be absorbed by Alumina Hot cupric oxide Cold Ca(OH)₂ Heated charcoal Alumina Hot cupric oxide Cold Ca(OH)₂ Heated charcoal ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer According to Poiseuille's law, the permeability for gas flow through a capillary is proportional to (where, μ = gas viscosity) 1/μ μ μ² √μ 1/μ μ μ² √μ ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer On addition of solute in the solvent, the __________ of the solution decreases. Vapour pressure Both B and C Boiling point Freezing point Vapour pressure Both B and C Boiling point Freezing point ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Moisture in a substance exerting an equilibrium vapour pressure less than that of pure liquid at the same temperature is called the __________ moisture. Critical Bound None of these Unbound Critical Bound None of these Unbound ANSWER DOWNLOAD EXAMIANS APP
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