Chemical Engineering Basics Nusselt number is related to Grashoff number (Gr) in turbulent & laminar flow respectively, in respect of free convection over a vertical flat plate as Gr, Gr0.25 Gr0.25, Gr0.33 Gr0.25, Gr Gr0.33, Gr0.25 Gr, Gr0.25 Gr0.25, Gr0.33 Gr0.25, Gr Gr0.33, Gr0.25 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The main function of the deaerator used in the thermal power plant is to Throttle down the steam pressure Remove non-condensable gases from condenser Remove dissolved gases from feed-water Enhance feed water temperature Throttle down the steam pressure Remove non-condensable gases from condenser Remove dissolved gases from feed-water Enhance feed water temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics 'Flare tower' used in industry is meant for Venting off (after burning) the excess inflammable/toxic gases at high pressure None of these Cooling of furnace exhaust gases Absorbing the pollutant gases from the furnace exhaust Venting off (after burning) the excess inflammable/toxic gases at high pressure None of these Cooling of furnace exhaust gases Absorbing the pollutant gases from the furnace exhaust ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The total frictional resistance to fluid flow does not depend upon the Fluid density Roughness of the surface Fluid pressure Fluid velocity Fluid density Roughness of the surface Fluid pressure Fluid velocity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics At the point of boundary layer separation in fluid flow, the Velocity gradient is flat Shear stress is zero Shear stress is maximum Density variation is maximum Velocity gradient is flat Shear stress is zero Shear stress is maximum Density variation is maximum ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Stretcher strains found in a low carbon sheet are associated with the Dislocation density Yield point phenomenon Thickness of the sheet Texture Dislocation density Yield point phenomenon Thickness of the sheet Texture ANSWER DOWNLOAD EXAMIANS APP
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