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Which of the type of centrifugal casting methods is used to produce ‘non-symmetrical’ shaped castings?

Which of the type of centrifugal casting methods is used to produce ‘non-symmetrical’ shaped castings? Correct Answer Centrifuging

More than a single object is connected radially through a central sprue in centrifuging. But the castings need not be symmetrical always, unlike other centrifugal casting processes.

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