Mass Transfer - Study Mode

[#346] For achieving rapid drying rate in a spray dryer, the diameter of the particles in the feed should be in the range of __________ microns (1 mm = 1000 microns).
Correct Answer

(B) 10-60

[#347] Molecular distillation is
Correct Answer

(D) Both B and C

[#348] Molecular seives are porous
Correct Answer

(C) Synthetic zeolites crystals/metal alumino-silicates

[#349] Air at a particular humidity is heated in a furnace. The new dew point
Correct Answer

(B) Increases

[#350] The vapour pressure exerted by the moisture contained in a wet solid depends upon the
Correct Answer

(D) All of the above