Chemical Engineering Basics The total frictional resistance to fluid flow does not depend upon the Roughness of the surface Fluid velocity Fluid density Fluid pressure Roughness of the surface Fluid velocity Fluid density Fluid pressure ANSWER DOWNLOAD EXAMIANS APP
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 Gr0.33, Gr0.25 Gr0.25, Gr0.33 Gr0.25, Gr Gr, Gr0.25 Gr0.33, Gr0.25 Gr0.25, Gr0.33 Gr0.25, Gr ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics A polymer is termed as an 'elastomer', if its percentage elongation is more than 100%. An elastomer is termed as 'rubber' if its percentage elongation is more than __________ percent. 150 300 200 400 150 300 200 400 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Free oxygen is removed from boiler feed water, because it Reduces heat transfer co-efficient None of these Causes explosion Is corrosive Reduces heat transfer co-efficient None of these Causes explosion Is corrosive ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics While the oxy-acetylene flame produces a temperature of 3200°C, the temperature produced by oxy-hydrogen flame is about __________ °C. 2000 1800 2400 3000 2000 1800 2400 3000 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Milligram of KOH required to saponify 1 gm of oil is called its __________ number. Saponification Emulsion Precipitation Acid Saponification Emulsion Precipitation Acid ANSWER DOWNLOAD EXAMIANS APP
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