Chemical Engineering Basics In the Bayer's process, bauxite is digested under pressure using H₂SO₄ NH₃ HCl NaOH H₂SO₄ NH₃ HCl NaOH ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Dies for wire drawing are generally made of Mild steel High carbon steel Carbides Stainless steel Mild steel High carbon steel Carbides Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Lime contains about 90% CaO. Percentage CaO present in limestone is about 80 25 70 50 80 25 70 50 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The most detrimental impurity in high pressure boiler feed water is Silica Turbidity Suspended salt Dissolved salt Silica Turbidity Suspended salt Dissolved salt ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Grain hardness is measured by the __________ hardness testing method. Shore sceleroscope Knoop Vicker's Rockwell F Shore sceleroscope Knoop Vicker's Rockwell F ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Friction factor for fluid flow in pipe does not depend upon the Mass flow rate of fluid Pipe roughness Pipe length Fluid density & viscosity Mass flow rate of fluid Pipe roughness Pipe length Fluid density & viscosity ANSWER DOWNLOAD EXAMIANS APP
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