Railways NTPC (Technical Ability) Materials Science Question Bank Materials Science

  • question_answer
    A carbon steel having Brinell Hardness number 100 should have ultimate tensile strength closer to:

    A) \[1000\,\,\text{N/m}{{\text{m}}^{\text{2}}}\]   

    B) \[200\,\,\text{N/m}{{\text{m}}^{\text{2}}}\]

    C) \[350\,\,\text{N/m}{{\text{m}}^{\text{2}}}\]                

    D) \[1000\,\,\text{N/m}{{\text{m}}^{\text{2}}}\]

    Correct Answer: C


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