Chemical Engineering Basics Grain hardness is measured by the __________ hardness testing method. Knoop Shore sceleroscope Vicker's Rockwell F Knoop Shore sceleroscope Vicker's Rockwell F ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics In the Bayer's process, bauxite is digested under pressure using NH₃ HCl NaOH H₂SO₄ NH₃ HCl NaOH H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Materials used for making permanent magnets containing iron and nickel are made by __________ technique. Casting Powder metallurgy Forging None of these Casting Powder metallurgy Forging None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ is the most suitable lubricant for drawing mild steel wires? Lime water Kerosene Water Sodium stearate Lime water Kerosene Water Sodium stearate ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ forces do not act in case of fluids. Elastic Vibratory Centrifugal Tensile Elastic Vibratory Centrifugal Tensile ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Friction factor for fluid flow in pipe does not depend upon the Pipe roughness Mass flow rate of fluid Pipe length Fluid density & viscosity Pipe roughness Mass flow rate of fluid Pipe length Fluid density & viscosity ANSWER DOWNLOAD EXAMIANS APP
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