Mass Transfer Radioactive nuclear waste is treated in Mixer-settler extractor Rotating-disc contactor Bollman extractor Pulsed column extractor Mixer-settler extractor Rotating-disc contactor Bollman extractor Pulsed column extractor ANSWER DOWNLOAD EXAMIANS APP
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 ) T3 T1.5 √T T T3 T1.5 √T T ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer A 25 cm x 25 cm x 1 cm flat sheet weighing 1.2 kg initially was dried from both sides under constant drying rate conditions. It took 1500 seconds for the weight of the sheet to reduce to 1.05 kg. Another 1m x 1m x 1cm flat sheet of the same material is to be dried from one side only.Under the same constant drying rate conditions, the time required for drying (in seconds) from its initial weight of 19.2 kg to 17.6 kg is 2500 1000 2000 1500 2500 1000 2000 1500 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The reciprocal of stripping factor is termed as Murphree efficiency Selectivity index Absorption factor Relative volatility Murphree efficiency Selectivity index Absorption factor Relative volatility ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer When the liquid phase and vapour phase of a binary system obeys Raoult's and Dalton's law respectively, the relative volatility is the ratio of Partial pressure of component A to the total pressure Vapour pressure of component A to the partial pressure of A Vapour pressure of component A to that of component B Vapour pressure of component A to the total pressure Partial pressure of component A to the total pressure Vapour pressure of component A to the partial pressure of A Vapour pressure of component A to that of component B Vapour pressure of component A to the total pressure ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Humidification involves mass transfer between a pure liquid phase and a fixed gas, which is At a fixed temperature Insoluble in the liquid Non-ideal in nature Soluble in the liquid At a fixed temperature Insoluble in the liquid Non-ideal in nature Soluble in the liquid ANSWER DOWNLOAD EXAMIANS APP
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