Chemical Engineering Basics Blast furnace slag is mainly molten Iron pyrite Calcium silicate Sand Magnesium silicate Iron pyrite Calcium silicate Sand Magnesium silicate ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The total frictional resistance to fluid flow does not depend upon the Fluid velocity Fluid density Roughness of the surface Fluid pressure Fluid velocity Fluid density Roughness of the surface Fluid pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The most important consideration, while designing the refrigeration system of an aircraft is that the refrigeration system Employs minimum quantity of refrigerant Consumer minimum horse power Is as light as possible Has very high C.O.P Employs minimum quantity of refrigerant Consumer minimum horse power Is as light as possible Has very high C.O.P ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Coke is added in the blast furnace to Remove sulphur & phosphorus from molten metal Reduce & melt the iron ore None of these Increase the fluidity of slag Remove sulphur & phosphorus from molten metal Reduce & melt the iron ore None of these Increase the fluidity of slag ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Swaging is a/an __________ operation. Piercing Forging Extrusion Drawing Piercing Forging Extrusion Drawing 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 Gr0.33, Gr0.25 Gr0.25, Gr0.33 Gr, Gr0.25 Gr0.25, Gr Gr0.33, Gr0.25 Gr0.25, Gr0.33 Gr, Gr0.25 Gr0.25, Gr ANSWER DOWNLOAD EXAMIANS APP
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