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

  • question_answer
    Eutectic reaction for iron-carbon system occurs at:

    A) \[600{}^\circ C\]                      

    B) \[723{}^\circ C\]

    C) \[1147{}^\circ C\]                    

    D) \[1493{}^\circ C\]

    Correct Answer: B

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