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

  • question_answer
    Pearlite consists of:

    A) 6.67% C and 93.33% ferrite

    B) 12% Fe and 87% cementite

    C) 13% C and 87% ferrite

    D) 13% cementite and 87% ferrite.

    Correct Answer: D


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