Chemical Engineering Basics Protection of ship hulls against sea water corrosion is done by coating with zinc because of the fact that zinc compared to iron is Lighter Reduced preferentially Oxidised preferentially Cheaper Lighter Reduced preferentially Oxidised preferentially Cheaper 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 Isotropic materials have the same __________ in all directions. Thermal properties Induced stresses Elastic properties Density Thermal properties Induced stresses Elastic properties Density ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Fatigue resistance of a material is measured by the Elastic limit Young's modulus Endurance limit Ultimate tensile strength Elastic limit Young's modulus Endurance limit Ultimate tensile strength ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Unit of viscosity in CGS system is Gm .cm⁻¹ sec⁻¹ Gm .cm⁻², sec⁻¹ Gm . cm² . sec⁻² Gm . cm . sec⁻¹ Gm .cm⁻¹ sec⁻¹ Gm .cm⁻², sec⁻¹ Gm . cm² . sec⁻² Gm . cm . sec⁻¹ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following contributes maximum as main source of sulphur in the blast furnace charge ? Sinter Iron ore Coke Limestone Sinter Iron ore Coke Limestone ANSWER DOWNLOAD EXAMIANS APP
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