Mass Transfer The drying time between fixed moisture contents within the 'constant rate period' is proportional to (assuming that drying occurs from all surfaces of the solid) (where, T = thickness of the solid ) T T1.5 √T T3 T T1.5 √T T3 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer When the __________ the relative humidity of air decreases, despite an increase in the absolute humidity. Temperature falls Pressure falls Temperature rises Pressure rises Temperature falls Pressure falls Temperature rises Pressure rises ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For turbulent mass transfer in pipes, the Sherwood number depends on the Reynolds number as Re Re0.53 Re0.33 Re0.83 Re Re0.53 Re0.33 Re0.83 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Perforated plate towers are unique for solvent extraction because, they provide Better contact of the phase Higher contact area Repeated coalescence & redispersion of the drop phase None of these Better contact of the phase Higher contact area Repeated coalescence & redispersion of the drop phase None of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Pore size of the molecular seive 5A is __________ mm. 5 50 0.5 0.05 5 50 0.5 0.05 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following is not a continuous drier? Spray drier Drum drier Tray drier Tunnel drier Spray drier Drum drier Tray drier Tunnel drier ANSWER DOWNLOAD EXAMIANS APP
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