- (A) Chromium
- (B) Nickel
- (C) Tungsten
- (D) Cobalt
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- (A) Stainless steel
- (B) Cast iron
- (C) Mild steel
- (D) Monel
- (A) A low carbon steel (0.05 to 0.3% carbon)
- (B) Highly resistant to corrosion (as much as stainless steel)
- (C) A high carbon steel (0.5 to 1.5% carbon)
- (D) Very poor in strength & ductility
- (A) Toughness
- (B) Resilience
- (C) Malleability
- (D) Brittleness
- (A) Chromium
- (B) Vanadium
- (C) Cobalt
- (D) Molybdenum
- (A) White-bearing metal
- (B) Pewter type metal
- (C) Soft solder
- (D) German silver
- (A) Yield point
- (B) Ductility
- (C) Ultimate tensile strength (UTS)
- (D) None of these
- (A) PTFE and porcelain
- (B) Cast iron and aluminium
- (C) Stainless steel and high silicon cast iron
- (D) None of these
- (A) Copper, nickel and zinc
- (B) Copper, aluminium and silver
- (C) Silver, zinc and aluminium
- (D) Silver, nickel and zinc
- (A) Decreases its tensile strength
- (B) Decreases its ductility
- (C) Increases its ductility
- (D) Does not affect its ductility
