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

  • question_answer The extrusion process(es) used for the production of toothpaste tube is/are
    1. Tube extrusion           
    2. Forward extrusion
    3. Impact extrusion
    Select the correct answer using the codes given below:

    A) 1 only              

    B) 1 and 2

    C) 2 and 3            

    D) 3 only

    Correct Answer: D

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