A. Atmospheric
B. Vacuum
C. High pressure
D. None of these
A. Natural
B. Forced
C. Induced
D. None of these
A. Temperature and pressure
B. Concentration
C. Nature of the constituents
D. None of these
A. Hot water
B. Hexane
C. Dilute H2SO4
D. Lime water
Leaching of sugar from sugar beets is done by___________________? Read More »
Mass Transfer A. Flow rate of liquid
B. Flow rate of gas
C. Type and size of packing
D. None of these
In an absorber, HETP does not vary with the____________________? Read More »
Mass Transfer A. Dry bulb temperature
B. Dew point
C. Wet bulb temperature
D. None of these
A. Heat gain or loss
B. Flow rate of entering liquid
C. Flow rate of gas
D. None of these
A. Equilibrium
B. Critical
C. Unbound
D. Bound
During drying operation, it is easier to remove the ________________ moisture ? Read More »
Mass Transfer A. Added to alter the relative volatility of the mixture
B. Of high volatility
C. Present in overhead stream
D. Of high viscosity to give high tray efficiency
In extractive distillation, solvent is_____________________? Read More »
Mass Transfer A. Partial pressure of vapour in the mixture
B. Heat capacity of the vapour
C. Density of the vapour
D. None of these
At a fixed total pressure, humidity depends only on the _______________________? Read More »
Mass Transfer