Chemical Engineering Basics Nusselt number is related to the Reynolds number (Re) in turbulent & laminar flow respectively as Re0.8, Re0.5 Re0.8, Re-0.5 Re0.5, Re0.8 Re-0.8, Re0.5 Re0.8, Re0.5 Re0.8, Re-0.5 Re0.5, Re0.8 Re-0.8, Re0.5 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The predominant mode of heat transfer which takes place from boiler furnace to water walls of a boiler is Convection Both A & B Conduction Radiation Convection Both A & B Conduction Radiation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics For hardening high alloy steel, it is to be heated slowly and uniformly to avoid Warpage Segregation Local hardening Scale formation Warpage Segregation Local hardening Scale formation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The property of material, by which a given amount of energy is absorbed by it, without plastic deformation is called Ductility Resilience Impact strength Toughness Ductility Resilience Impact strength Toughness ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics 'Flare tower' used in industry is meant for Absorbing the pollutant gases from the furnace exhaust None of these Cooling of furnace exhaust gases Venting off (after burning) the excess inflammable/toxic gases at high pressure Absorbing the pollutant gases from the furnace exhaust None of these Cooling of furnace exhaust gases Venting off (after burning) the excess inflammable/toxic gases at high pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Scaling occurs in boiler tubes due to the fact that, the solubility of Ca(OH)₂ __________ with increasing temperature. Decreases Shows inversion of solubility Increases None of these Decreases Shows inversion of solubility Increases None of these ANSWER DOWNLOAD EXAMIANS APP
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