Mass Transfer The adiabatic saturation curve for a vapour-gas mixture is Straight line Slightly concave downward Slightly concave upward None of these Straight line Slightly concave downward Slightly concave upward None of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Selectivity of the solvent used in solvent extraction should be > 1 < 1 1 > 1 < 1 1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer It takes 6 hours to dry a wet solid from 50% moisture content to the critical moisture content of 15%. How much longer it will take to dry the solid to 10% moisture content, under the same drying conditions? (The equilibrium moisture content of the solid is 5%). 51 min 71 min 94 min 15 min 51 min 71 min 94 min 15 min ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Paper industry employs __________ driers. Rotary Fluidised bed Spray Cylinder Rotary Fluidised bed Spray Cylinder ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer With increase in the mass velocity of the gas, the rate of drying during the constant rate period __________ , if the conduction and radiation through the solid are negligible. Increases linearly Remains same Decreases Increases Increases linearly Remains same Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer At a fixed total pressure, humidity depends only on the Density of the vapour Partial pressure of vapour in the mixture Heat capacity of the vapour None of these Density of the vapour Partial pressure of vapour in the mixture Heat capacity of the vapour None of these ANSWER DOWNLOAD EXAMIANS APP
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