Mass Transfer For __________ drying, the effects of velocity, temperature and humidity of the gas and the thickness of the solid are the same. Both A & B Unsaturated surface Constant rate Neither A nor B Both A & B Unsaturated surface Constant rate Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Rose oil is extracted from rose leaves using __________ distillation. Extractive High pressure Low pressure Steam Extractive High pressure Low pressure Steam ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer According to the film theory of mass transfer, the mass transfer co-efficient is proportional to (where, D = molecular diffusivity) 1/D D2 D0.5 D 1/D D2 D0.5 D ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The most common packing used in industrial operations is __________ rings. Raschig Single spiral Lessing Cross-partition Raschig Single spiral Lessing Cross-partition ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Total reflux in a distillation operation requires minimum All of these Condenser load Number of plates Reboiler load All of these Condenser load Number of plates Reboiler load ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Flooding results in High gas velocity Low tray efficiency High tray efficiency Good contact between the fluids High gas velocity Low tray efficiency High tray efficiency Good contact between the fluids ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS