Mass Transfer Free flowing granular materials can be best dried in a __________ drier. Cylinder Drun Freeze Rotary Cylinder Drun Freeze Rotary ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following is the most suitable for extraction in a system having very low density difference? Centrifugal extractor Pulsed extractor Mixer-settler extractor Packed extraction tower Centrifugal extractor Pulsed extractor Mixer-settler extractor Packed extraction tower ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The temperature of water cooled in cooling tower is always __________ temperature of entering air. More than the wet bulb Less than the wet bulb Equal to the dry bulb Equal to the wet bulb More than the wet bulb Less than the wet bulb Equal to the dry bulb Equal to the wet bulb ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Operating velocity in a packed tower is usually __________ the flooding velocity. Twice Equal to Half More than Twice Equal to Half More than ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer As the reflux ratio, in a continuous counter-current extraction is increased, the number of stages Can either increase or decrease, depends on the system Increase Decrease Remain unchanged Can either increase or decrease, depends on the system Increase Decrease Remain unchanged ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Henry's law states that the Partial pressure of a component over a solution is proportional to its mole fraction in the liquid Vapour pressure is equal to the product of the mole fraction and total pressure Partial pressure is equal to the product of the mole fraction and total pressure Partial pressure of a component over a solution is proportional to the mole fraction in the vapour Partial pressure of a component over a solution is proportional to its mole fraction in the liquid Vapour pressure is equal to the product of the mole fraction and total pressure Partial pressure is equal to the product of the mole fraction and total pressure Partial pressure of a component over a solution is proportional to the mole fraction in the vapour ANSWER DOWNLOAD EXAMIANS APP
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