Chemical Engineering Basics Which of the following metals is the most prone to work hardening? Copper Lead Brass Aluminium Copper Lead Brass Aluminium ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Specific __________ is a dimensionless quantity. Heat Weight Humidity None of these Heat Weight Humidity None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Materials used for making permanent magnets containing iron and nickel are made by __________ technique. Powder metallurgy None of these Forging Casting Powder metallurgy None of these Forging Casting ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Sub zero treatment of steel is done to Suppress martensite transformation Induce temper brittleness after its hardening Reduce the retained austenite in hardened steel Enhance its working performance in sub zero atmosphere Suppress martensite transformation Induce temper brittleness after its hardening Reduce the retained austenite in hardened steel Enhance its working performance in sub zero atmosphere ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following is an example of cathodic protection of metals against corrosion ? Case hardened steel Lead lined reactor Galvanised iron Painted steel Case hardened steel Lead lined reactor Galvanised iron Painted steel ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Isotropic materials have the same __________ in all directions. Induced stresses Elastic properties Thermal properties Density Induced stresses Elastic properties Thermal properties Density ANSWER DOWNLOAD EXAMIANS APP
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