Materials and Construction Presence of even 0.005% of __________ in copper makes it highly brittle, rendering it useless for wire-drawing. Bismuth Antimony Oxygen Arsenic Bismuth Antimony Oxygen Arsenic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The most resistant material to alkaline corrosion is Duriron Nickel Karbate Aluminium Duriron Nickel Karbate Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal is not a Lead base alloy Pure metal Tin base alloy White metal Lead base alloy Pure metal Tin base alloy White metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A magnetic material becomes __________ above the Curie temperature. Ferromagnetic None of these Paramagnetic Diamagnetic Ferromagnetic None of these Paramagnetic Diamagnetic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following would not be a suitable material of construction for handling aqueous hydrofluoric acid (HF) at 100°C ? Graphite Kel-F and teflon Monel Stainless steel Graphite Kel-F and teflon Monel Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel pipes are normally manufactured by __________ process. Forging Cold working Electroforming Extrusion Forging Cold working Electroforming Extrusion ANSWER DOWNLOAD EXAMIANS APP
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