Mass Transfer Raschig ring made of procelain cannot be used for treating concentrated Nitric acid Hydrochloric acid Sulphuric acid Alkalis Nitric acid Hydrochloric acid Sulphuric acid Alkalis ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer If G = insoluble gas in gas stream and L = non-volatile solvent in liquid stream, then the slope of the operating line for the absorber is None of these Always < 1 G/L L/G None of these Always < 1 G/L L/G ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Dry bulb temperature of unsaturated air is more than its __________ temperature. Both A & B Wet bulb Dew point Neither A nor B Both A & B Wet bulb Dew point Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Sticky material can be dried in a __________ dryer. None of these Fluidised bed Tray Rotary None of these Fluidised bed Tray Rotary ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Pressure drop through plate tower as compared to that through packed tower, for the same duty will be Less Either A or B; depends on the packing height Equal More Less Either A or B; depends on the packing height Equal More ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The cooling effect in a cooling tower can not be increased by None of these Reducing the humidity of entering air Lowering the barometric pressure Increasing the air velocity over the wet surfaces None of these Reducing the humidity of entering air Lowering the barometric pressure Increasing the air velocity over the wet surfaces ANSWER DOWNLOAD EXAMIANS APP
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