Mass Transfer In case of non-ideal gases and liquids, the molal diffusivity Is independent of pressure Varies inversely as the pressure Varies directly as the pressure Is equal to the volumetric diffusivity Is independent of pressure Varies inversely as the pressure Varies directly as the pressure Is equal to the volumetric diffusivity ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In the layout plan for a vacuum distillation unit, operating at 60 mm Hg, supported by a barometric condenser, the appropriate place for the location of vacuum drum for collecting the distillate will be 10 metres above ground 2 metres above the ground 5 metres above ground At ground level 10 metres above ground 2 metres above the ground 5 metres above ground At ground level ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Free flowing granular materials can be best dried in a __________ drier. Drun Freeze Rotary Cylinder Drun Freeze Rotary Cylinder ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer At equilibrium the concentration of water in vapour phase (C*)in kg/m³ of air space and the amount of water (m) adsorbed per kg of dry silica gel are related by, C* = 0.0667m. To maintain dry conditions in a room of air space 100m³ containing 2.2 kg of water vapour initially, 10 kg of dry silica gel is kept in the room. The fraction of initial water remaining in the air space after a long time (during which the temperature is maintained constant) is 0.4 1 0.2 0.4 1 0.2 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer NSc/NPr is called the Stantan number Sherwood number Psychrometric ratio Lewis number Stantan number Sherwood number Psychrometric ratio Lewis number ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Bollman extractor Is used for extraction of oil from oilseed Employs only counter-current extraction Is a centrifugal extractor Is a static bed leaching equipment Is used for extraction of oil from oilseed Employs only counter-current extraction Is a centrifugal extractor Is a static bed leaching equipment ANSWER DOWNLOAD EXAMIANS APP
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