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Railways NTPC (Technical Ability) Metal Forming, Casting and Cutting Question Bank Metal Cutting

  • question_answer
    Which one of the following pairs of parameters am effects is not correctly matched?

    A) Large wheel diameter...Reduced wheel wear

    B) Large depth of cut...Increased well wear

    C) Large work diameter...Increased well wear

    D) Large well speed... Reduced well wear

    Correct Answer: C

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