Railways Technical Ability Metal Forming, Casting and Cutting Question Bank Metal Forming

  • question_answer For punching operation the clearance is provided on which one of the following?

    A) The punch

    B) The die

    C) 50% on the punch 50% on the die

    D) \[\frac{1}{3}\,rd\] on the punch \[\frac{2}{3}\,rd\] on the die

    Correct Answer: B


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