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Mr. Dubey • 100.64K Points
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Q. At low temperatures (say 75°C) the notched bar impact value of steel

  • (A) Increases markedly
  • (B) Decreases markedly
  • (C) Remain same
  • (D) Depends on heat treatment carried out
  • Correct Answer - Option(B)
  • Views: 395
  • Filed under category Machine Design
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