Materials and Construction Duralumin is an alloy of None of these Aluminium and nickel Aluminium, nickel and silicon Aluminium, copper and manganese None of these Aluminium and nickel Aluminium, nickel and silicon Aluminium, copper and manganese ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Maximum consumption of zinc is in Alloying Galvanising Utensil manufacture Electrical industry Alloying Galvanising Utensil manufacture Electrical industry ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin coating on metals is not done by Spraying Electro-deposition Powder metallurgy Hot dipping Spraying Electro-deposition Powder metallurgy Hot dipping ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 100% H₂SO₄ at 30°C can't be stored in a vessel made/lined with Teflon, glass and porcelain Aluminium, tin and rubber Cast iron and high silicon iron Mild steel and stainless steel Teflon, glass and porcelain Aluminium, tin and rubber Cast iron and high silicon iron Mild steel and stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin coating is not done by Electro deposition Spraying Vaporising Hot dipping Electro deposition Spraying Vaporising Hot dipping ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Corrosion resisting properties of cast iron are significantly improved by the addition of 12 - 15% of Vanadium Tungsten Silicon All of these Vanadium Tungsten Silicon All of these ANSWER DOWNLOAD EXAMIANS APP
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