Chemical Engineering Basics During sensible cooling of air, its wet bulb temperature Increases but dew point remains constant Decreases & the dew point increases Increases & the dew point decreases Decreases but dew point remains constant Increases but dew point remains constant Decreases & the dew point increases Increases & the dew point decreases Decreases but dew point remains constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics In "Imperial Smelting Process" for extraction of zinc, zinc vapour thus produced is quenched in the external condenser by the use of the following : Mixture of water and air Jet of water at high pressure Blast of air Rain of molten lead Mixture of water and air Jet of water at high pressure Blast of air Rain of molten lead ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Milligram of KOH required to saponify 1 gm of oil is called its __________ number. Saponification Precipitation Emulsion Acid Saponification Precipitation Emulsion Acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ of air does not increase with increase in temperature. Thermal conductivity Viscosity Density Thermal diffusivity Thermal conductivity Viscosity Density Thermal diffusivity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Creep consideration is the most important in case of the Steam engine flywheel Cycle chains Cast iron pipes Blades of gas turbines Steam engine flywheel Cycle chains Cast iron pipes Blades of gas turbines ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Powder metallurgy process does not make metal powder by Electrolytic deposition Grinding/milling Atomisation Hammering Electrolytic deposition Grinding/milling Atomisation Hammering ANSWER DOWNLOAD EXAMIANS APP
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