Materials and Construction __________ iron is produced, when molten pig iron is chilled suddenly. None of these Wrought Grey cast White cast None of these Wrought Grey cast White cast ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A suitable material of construction to use with fuming sulphuric acid is Stainless steel type 304 Carbon steel Monel Nickel Stainless steel type 304 Carbon steel Monel Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Gas holder of a gobar (cowdung) gas plant is made of Tin Molybdenum stainless steel Mild steel Aluminium Tin Molybdenum stainless steel Mild steel Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead pipes are not safe for carrying drinking water because water containing dissolved oxygen attacks lead thereby forming poisonous Pb (OH)2. Acetic acid Concentrated H₂SO₄ Dilute HCI None of these Acetic acid Concentrated H₂SO₄ Dilute HCI None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The addition of antimony in tin-based alloys improves its Impact strength and bonding strength Wear resistance Rupture strength and hot hardness Deformation resistance Impact strength and bonding strength Wear resistance Rupture strength and hot hardness Deformation resistance ANSWER DOWNLOAD EXAMIANS APP
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