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