Materials and Construction Which of the following has the poorest wel-dability? High-carbon steel Mild steel Low carbon steel Wrought iron High-carbon steel Mild steel Low carbon steel Wrought iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hastelloy comprises of Molybdenum and nickel Copper and nickel Copper and tin Lead and tin Molybdenum and nickel Copper and nickel Copper and tin Lead and tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of even 0.005% of __________ in copper makes it highly brittle, rendering it useless for wire-drawing. Oxygen Bismuth Arsenic Antimony Oxygen Bismuth Arsenic Antimony 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 Copper Lead Wrought iron Aluminium Copper Lead Wrought iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The phenomenon in which slow extension of material takes place with the time at constant load is called Elasticity Creep Plasticity Ductility Elasticity Creep Plasticity Ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Neutraliser tank used for reacting nitric acid with ammonia for the production of ammonium nitrate is made of High silicon (14%) iron Copper Stainles steel Aluminium High silicon (14%) iron Copper Stainles steel Aluminium ANSWER DOWNLOAD EXAMIANS APP
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