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

  • question_answer Which one of the following statements is not correct?

    A) In injection die moulding, exact amount of material to fill the cylinder is delivered

    B) Injection die moulding is generally limited to forming thermoplastic material

    C) Thermosetting plastics arc more suitable for extrusion moulding

    D) Extrusion moulding process is used for giving shapes, such as rods, tubes, pipes, ropes etc.

    Correct Answer: C


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