Materials and Construction Post weld heat treatment is done by Solution annealing Tempering Stress relieving Normalising Solution annealing Tempering Stress relieving Normalising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction H₂SO₄ (< 50% concentration) is corrosive to Copper, cast iron & high silicon iron (14% Si) Glass, graphite, porcelain & stoneware Aluminium, mild steel, stainless steel, concrete & tin Rubber (butyl and hard), silicone rubber & teflon Copper, cast iron & high silicon iron (14% Si) Glass, graphite, porcelain & stoneware Aluminium, mild steel, stainless steel, concrete & tin Rubber (butyl and hard), silicone rubber & teflon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon percentage in medium carbon steel is around 0.35 to 0.5 0.1 to 0.35 1 to 1. 5 0.8 to 1.4 0.35 to 0.5 0.1 to 0.35 1 to 1. 5 0.8 to 1.4 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mixing vessel used for the chlorination of methane to produce methyl chloride is made of High carbon steel Cast iron Aluminium Copper High carbon steel Cast iron Aluminium Copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mercury is transported in metal containers made of Nickel Iron Lead Aluminium Nickel Iron Lead Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Manganese in steel affects its Tensile strength Ductility Hardness None of these Tensile strength Ductility Hardness None of these ANSWER DOWNLOAD EXAMIANS APP
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