Mass Transfer For the same process conditions, the reflux ratio of an unlagged distillation column Increases in winter Decreases in winter None of these Increases in summer Increases in winter Decreases in winter None of these Increases in summer ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer According to Chilton-Colburn analogy for mass transfer, NSt.NSc2/3 is equal to 1/f 2f F F/2 1/f 2f F F/2 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The main reason for dividing a tall packed tower into series of small towers is to Minimise the overall pressure drop Reduce liquid hold up Avoid flooding Avoid channeling Minimise the overall pressure drop Reduce liquid hold up Avoid flooding Avoid channeling ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer An example of elutioh is Recovery of vegetable oils from seeds Dissolution of tannin out of tree barks by water Separation of sugar from sugar beet by hot water Separation of uranium oxide from its ore by H₂SO₄ in a Pachuca tank Recovery of vegetable oils from seeds Dissolution of tannin out of tree barks by water Separation of sugar from sugar beet by hot water Separation of uranium oxide from its ore by H₂SO₄ in a Pachuca tank ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For a ternery mixture, in which equilateral triangular co-ordinate is used in leaching and extraction, a __________ of the equilateral triangular co-ordinates. Pure component is represented by the apex Binary mixture is represented by the apex Binary mixture is represented by any point inside Ternery mixture is represented by the sides Pure component is represented by the apex Binary mixture is represented by the apex Binary mixture is represented by any point inside Ternery mixture is represented by the sides ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Flooding results in High tray efficiency Good contact between the fluids Low tray efficiency High gas velocity High tray efficiency Good contact between the fluids Low tray efficiency High gas velocity ANSWER DOWNLOAD EXAMIANS APP
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