Materials and Construction In a plate type heat exchanger, heat transfer plates are never made of Titanium Cast iron Hastealloy C Stainless steel Titanium Cast iron Hastealloy C Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon is present in the combined form (carbide) in case of Pig iron All of these Ferroalloys Steel Pig iron All of these Ferroalloys Steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which one is remelted and poured into moulds to get cast iron? Low carbon steel Mild steel Pig iron Wrought iron Low carbon steel Mild steel Pig iron Wrought iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Pure nickel is Ferromagnetic at room temperature Having h.c.p. crystal lattice Not resistant to oxidation at high temperature Ferromagnetic above its curie point (i.e., 415°C) Ferromagnetic at room temperature Having h.c.p. crystal lattice Not resistant to oxidation at high temperature Ferromagnetic above its curie point (i.e., 415°C) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of manganese in alloy steel improves its Corrosion resistance Abrasion resistance & toughness Cutting ability Elasticity & creep resistance Corrosion resistance Abrasion resistance & toughness Cutting ability Elasticity & creep resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is produced by condensation polymerisation? Bakelite Poly vinyl chloride Polystyrene Polythene Bakelite Poly vinyl chloride Polystyrene Polythene ANSWER DOWNLOAD EXAMIANS APP
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