Materials and Construction Presence of nickel in steel improves its Cutting ability Wear resistance Corrosion resistance All of these Cutting ability Wear resistance Corrosion resistance All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Zinc is highly __________ at room temperature. Brittle Ductile Resistant to atmospheric corrosion Malleable Brittle Ductile Resistant to atmospheric corrosion Malleable ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ iron is produced, when molten pig iron is allowed to cool gradually. None of these Grey cast White cast Wrought None of these Grey cast White cast Wrought ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of __________ to the steel helps in increasing the residual magnetism in steel used for making magnets. Cobalt Nickel Chromium Tungsten Cobalt Nickel Chromium Tungsten ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of lead, sulphur and phosphorus to low carbon steel helps in improving its Machinability Tensile strength Corrosion resistance Compressive strength Machinability Tensile strength Corrosion resistance Compressive strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The hardest material just prior to diamond in Mhos scale is Topax Carborundum Corrundum Calcite Topax Carborundum Corrundum Calcite ANSWER DOWNLOAD EXAMIANS APP
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