Materials and Construction Spark plugs are made of Carborundum High alumina ceramic Metallic carbides Corundum Carborundum High alumina ceramic Metallic carbides Corundum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction H₂SO₄ (< 50% concentration) is corrosive to 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 Copper, cast iron & high silicon iron (14% Si) Glass, graphite, porcelain & stoneware ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Spray dryer for evaporating milk to produce milk powder is made of Lead lined steel Cast iron Stainless steel Aluminium Lead lined steel Cast iron Stainless steel Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Wrought iron is a suitable material of construction for handling __________ solutions. Concentrated acidic Alkalis & alkaline Dilute acidic None of these Concentrated acidic Alkalis & alkaline Dilute acidic None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon content in plain carbon steel is __________ percent. 0.1 to 0.15 0.65 to 0.80 0.35 to 0.45 0.85 to 1.2 0.1 to 0.15 0.65 to 0.80 0.35 to 0.45 0.85 to 1.2 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ is used for determining the tensile strength of steels. None of these Hydraulic press Universal testing machine Mechanical press None of these Hydraulic press Universal testing machine Mechanical press ANSWER DOWNLOAD EXAMIANS APP
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