Materials and Construction Liquid ammonia is shipped in __________ containers. Aluminium Steel Glass Lead lined Aluminium Steel Glass Lead lined ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction H₂SO₄ (< 50% concentration) is corrosive to Copper, cast iron & high silicon iron (14% Si) Aluminium, mild steel, stainless steel, concrete & tin Glass, graphite, porcelain & stoneware Rubber (butyl and hard), silicone rubber & teflon Copper, cast iron & high silicon iron (14% Si) Aluminium, mild steel, stainless steel, concrete & tin Glass, graphite, porcelain & stoneware Rubber (butyl and hard), silicone rubber & teflon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead lined equipments & vessels are suitable for handling All of these Nitric acid Sulphuric acid upto 60°C Hydrochloric acid (10%) All of these Nitric acid Sulphuric acid upto 60°C Hydrochloric acid (10%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following mechanical properties of a material is most structure insensitive? Toughness Tensile strength Modulus of elasticity (young Percentage reduction of area Toughness Tensile strength Modulus of elasticity (young Percentage reduction of area ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Constantan used in thermocouples is an alloy of Lead & tin Iron & copper Copper & aluminium None of these Lead & tin Iron & copper Copper & aluminium None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A steel alloy containing 36% nickel is called __________ , which has a zero co- efficient of expansion. Heat resisting steel Invar Austenitic stainless steel High speed steel Heat resisting steel Invar Austenitic stainless steel High speed steel ANSWER DOWNLOAD EXAMIANS APP
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