Materials and Construction Invar contains the highest percentage of Iron Cobalt Tungsten Vanadium Iron Cobalt Tungsten Vanadium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead pipes are not safe for carrying drinking water because water containing dissolved oxygen attacks lead thereby forming poisonous Pb (OH)2. Acetic acid Dilute HCI Concentrated H₂SO₄ None of these Acetic acid Dilute HCI Concentrated H₂SO₄ None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Material of construction of pipe generally used for conveying water in India is Cast iron Wrought iron Lead lined steel Stainless steel Cast iron Wrought iron Lead lined steel Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is an alloy of nickel and copper? Duriron Hastelloy Monel Inconel Duriron Hastelloy Monel Inconel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The crystal structure of most of the common metals is Cubic Orthorhombic Hexagonal None of these Cubic Orthorhombic Hexagonal None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel and molybdenum are the basic constituents of Inconel German silver Hastealloy Solder Inconel German silver Hastealloy Solder ANSWER DOWNLOAD EXAMIANS APP
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