Materials and Construction __________ iron is produced, when molten pig iron is chilled suddenly. Grey cast None of these White cast Wrought Grey cast None of these White cast Wrought ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A suitable material of construction to use with fuming sulphuric acid is Carbon steel Monel Stainless steel type 304 Nickel Carbon steel Monel Stainless steel type 304 Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Gas holder of a gobar (cowdung) gas plant is made of Aluminium Molybdenum stainless steel Tin Mild steel Aluminium Molybdenum stainless steel Tin Mild steel 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 None of these Concentrated H₂SO₄ Dilute HCI Acetic acid None of these Concentrated H₂SO₄ Dilute HCI ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The addition of antimony in tin-based alloys improves its Impact strength and bonding strength Wear resistance Deformation resistance Rupture strength and hot hardness Impact strength and bonding strength Wear resistance Deformation resistance Rupture strength and hot hardness ANSWER DOWNLOAD EXAMIANS APP
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