Chemical Engineering Basics Measurement of the area of the indented surface is not involved in the __________ hardhes testing method. Vicker's Knoop Rockwell Brinell Vicker's Knoop Rockwell Brinell 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 Impact strength Resilience Ductility Toughness Impact strength Resilience Ductility Toughness ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The total frictional resistance to fluid flow does not depend upon the Fluid pressure Fluid velocity Roughness of the surface Fluid density Fluid pressure Fluid velocity Roughness of the surface Fluid density ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ is the process used for setting up compressive stresses in the surface of a metal to improve its fatigue strength. Shot peening Slugging Lancing Spinning Shot peening Slugging Lancing Spinning ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Materials used for making permanent magnets containing iron and nickel are made by __________ technique. Casting None of these Forging Powder metallurgy Casting None of these Forging Powder metallurgy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics On decreasing the grain size of a polycrys-talline material, the property most likely to deteriorate is Tensile strength Fatigue Creep Toughness Tensile strength Fatigue Creep Toughness ANSWER DOWNLOAD EXAMIANS APP
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