Materials and Construction Presence of even 0.005% of __________ in copper makes it highly brittle, rendering it useless for wire-drawing. Arsenic Oxygen Antimony Bismuth Arsenic Oxygen Antimony Bismuth ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of even very minute amount (say 0.1%) of __________ in copper, reduces its electrical conductivity very seriously. Arsenic Bismuth Both B and C Antimony Arsenic Bismuth Both B and C Antimony ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Metalloid is All of these An element which exhibits the properties of both metal & non-metal An alloy Highly electronegative in nature All of these An element which exhibits the properties of both metal & non-metal An alloy Highly electronegative in nature ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron and steel pipes are produced by __________ casting. Investment True centrifugal Die Slush Investment True centrifugal Die Slush ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel and molybdenum are the basic constituents of Inconel Hastealloy German silver Solder Inconel Hastealloy German silver Solder ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The material of construction of bearings is Steel Pig iron Babbit metal Cast iron Steel Pig iron Babbit metal Cast iron ANSWER DOWNLOAD EXAMIANS APP
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