Materials and Construction Which of the following exercises most powerful influence on the mechanical properties of steel? Silicon Phosphorous Carbon Manganese Silicon Phosphorous Carbon Manganese ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Platinum and silver are corroded by Sulphuric acid (10%) Phosphoric acid None of these Caustic soda solution Sulphuric acid (10%) Phosphoric acid None of these Caustic soda solution ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The crystal structure of most of the common metals is Orthorhombic None of these Hexagonal Cubic Orthorhombic None of these Hexagonal Cubic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Sulphur melting pit in the sulphuric acid plant is made of Hard wood Steel or cement-brick lined Cast iron Lead lined stainless steel Hard wood Steel or cement-brick lined Cast iron Lead lined stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon is present in the combined form (carbide) in case of All of these Steel Pig iron Ferroalloys All of these Steel Pig iron Ferroalloys ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of cobalt in steel improves its Tensile strength None of these Corrosion resistance Cutting ability Tensile strength None of these Corrosion resistance Cutting ability ANSWER DOWNLOAD EXAMIANS APP