Mass Transfer Radioactive nuclear waste is treated in Rotating-disc contactor Pulsed column extractor Bollman extractor Mixer-settler extractor Rotating-disc contactor Pulsed column extractor Bollman extractor Mixer-settler extractor ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Bollman extractor Is used for extraction of oil from oilseed Is a static bed leaching equipment Is a centrifugal extractor Employs only counter-current extraction Is used for extraction of oil from oilseed Is a static bed leaching equipment Is a centrifugal extractor Employs only counter-current extraction ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer If the specific heats of a gas and a vapor are 0.2KJ/Kg.°K and 1.5 KJ/Kg.°K respectively, and the humidity is 0.01; the humid heat in KJ/°Kg. is 0.017 0.215 0.107 0.31 0.017 0.215 0.107 0.31 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In distillation column design, the McCabe-Thiele procedure is inadequate and a Ponchan-Savarit procedure is needed, when An azeotrope forms Saturated feed is not used The latent heat of vaporisation of the more and less volatile components are greatly different A total condenser is used An azeotrope forms Saturated feed is not used The latent heat of vaporisation of the more and less volatile components are greatly different A total condenser is used ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer At what percentage (by volume) of alcohol composition, it forms an azeotrope with water? 95 99 90 91.5 95 99 90 91.5 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Design calculation for multiple component distillation is done by Mccabe-Thiele method Ponchon-Savarit method Tray to tray calculations Enthalpy concentration method Mccabe-Thiele method Ponchon-Savarit method Tray to tray calculations Enthalpy concentration method ANSWER DOWNLOAD EXAMIANS APP
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