- (A) Iron
- (B) Silver
- (C) Calcium
- (D) Aluminium
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Latest MCQs
- (A) Stainless steel
- (B) Cast iron
- (C) Lead lined steel
- (D) Rubber lined steel
- (A) Malleable
- (B) Whitish in color
- (C) Brittle
- (D) Strong and hard
- (A) Not resistant to corrosion
- (B) Used as a cathodic material
- (C) Not used as pigment (in its compound forms) for paints
- (D) Used as a shock absorber (in mattress form) between the foundation and steel framework of skyscraper buildings
- (A) Wrought iron
- (B) Pig iron
- (C) Low carbon steel
- (D) Mild steel
- (A) Rupture strength and hot hardness
- (B) Impact strength and bonding strength
- (C) Deformation resistance
- (D) Wear resistance
- (A) Increases very quickly
- (B) Decreases very quickly
- (C) Increases in proportion to stress
- (D) Decreases in proportion to stress
- (A) Low carbon steel
- (B) Mild steel
- (C) Wrought iron
- (D) White cast iron
- (A) Arsenic copper
- (B) Magnesium
- (C) Aluminium
- (D) Nickel
- (A) Hydrochloric acid
- (B) SO2 (dry or wet)
- (C) Chlorine (dry or wet)
- (D) All
