Materials and Construction Glass is corroded by Sulphuric acid Fluorine (dry or wet) Phosphoric acid None of these Sulphuric acid Fluorine (dry or wet) Phosphoric acid None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead alone is not used in storing equipment, because it None of these Corrodes easily Is very costly Is having low creep strength None of these Corrodes easily Is very costly Is having low creep strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal is not a Pure metal Lead base alloy Tin base alloy White metal Pure metal Lead base alloy Tin base alloy White metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron is a __________ material. Tough Malleable Brittle Ductile Tough Malleable Brittle Ductile ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The melleability of a material is the property by virtue of which it can be rolled or hammered into thin sheets. Which of the following materials has the miximum malleability? Aluminium Wrought iron Lead Copper Aluminium Wrought iron Lead Copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction For spinning viscose rayon, the extrusion spinnerettes are made of Platinum or gold alloys High carbon steel Nickel Aluminium Platinum or gold alloys High carbon steel Nickel Aluminium ANSWER DOWNLOAD EXAMIANS APP
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