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

  • question_answer
    In rolling a strip between two rolls, the position of the neutral point in the arc of contact' does not depend on:

    A) Amount of reduction      

    B) Diameter of the rolls

    C) Coefficient of friction

    D) Material of the rolls.

    Correct Answer: D

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