Question
View answerTrue or False: A blow mould directly shapes both the inner and outer surfaces of a bottle with two matching solid tool surfaces.
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Question
A factory cools a compression mould more aggressively, but the thermoset parts still require a substantial time in the tool. What best explains this?
A hollow plastic container has thin, springy walls and a seam running around its middle. Which process most likely produced it?
Why can cured compression-moulded thermoset waste not usually be granulated and remelted in the same way as thermoplastic injection-moulding runners?
An extruded plastic rail needs a mounting hole through its side at one location only. Why would this hole normally require a secondary operation?
MYP MYP Design Topic Moulding and Casting Questionbank
Practice MYP MYP Design Topic Moulding and Casting with authentic exam-style questions for both SL and HL students. This question bank focuses on the exact syllabus content for Moulding and Casting and mirrors Paper 1, 2 style where relevant.
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