Materials and Construction Which of the following has the highest compressive strength? High carbon steel Mild steel Cast iron Wrought iron High carbon steel Mild steel Cast iron Wrought iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Shock resisting steels should possess high Tensile strength Wear resistance Toughness Hardness Tensile strength Wear resistance Toughness Hardness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin vessels are corroded by Anhydrous ammonia Aromatic solvents None of these Synthetic detergent solution Anhydrous ammonia Aromatic solvents None of these Synthetic detergent solution ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of high amount of silicon in cast iron Increases the formation of graphite Reduces its fluidity Suppresses the decomposition of Fe₃ C Increases the contraction of the metal Increases the formation of graphite Reduces its fluidity Suppresses the decomposition of Fe₃ C Increases the contraction of the metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 100% H₂SO₄ at 30°C can't be stored in a vessel made/lined with Teflon, glass and porcelain Aluminium, tin and rubber Cast iron and high silicon iron Mild steel and stainless steel Teflon, glass and porcelain Aluminium, tin and rubber Cast iron and high silicon iron Mild steel and stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The increase in hardness of metal due to its cold working is termed as the __________ hardening. Age Induction Work Flame Age Induction Work Flame ANSWER DOWNLOAD EXAMIANS APP
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