Which of the following considerations are important for a riser to function properly? (1) Have a surface
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(1) Have a surface area larger than that of the part being cast.
(2) Be kept open to atmospheric pressure.
(3) Solidify first. Explain.
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Related Book For
Manufacturing Processes for Engineering Materials
ISBN: 978-0132272711
5th edition
Authors: Serope Kalpakjian, Steven Schmid
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