During heat treatment, part shape can change due to warping. (T/F) Electric are furnace produces metals...

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During heat treatment, part shape can change due to warping. (T/F) Electric are furnace produces metals of high purity and quality. (T/F) Approximately twenty percent of the cost of a product is attributed to parts and materials used to make the product. (T/F) Very intricate parts can be produced using die casting (T/F) It is easy to remove internal chills in a casting operation. (T/F) Sand blow defect can be avoided by harder packing of the sand mold. (T/F) Copper castings can be made using plaster molds. (T/F) Mold material in die casting can be recycled. (T/F) If solidification time is reduced, more elemental segregation will occur. (T/F) Scrap rate in production will affect the setup time of a machining process.(T/F) During heat treatment, part shape can change due to warping. (T/F) Electric are furnace produces metals of high purity and quality. (T/F) Approximately twenty percent of the cost of a product is attributed to parts and materials used to make the product. (T/F) Very intricate parts can be produced using die casting (T/F) It is easy to remove internal chills in a casting operation. (T/F) Sand blow defect can be avoided by harder packing of the sand mold. (T/F) Copper castings can be made using plaster molds. (T/F) Mold material in die casting can be recycled. (T/F) If solidification time is reduced, more elemental segregation will occur. (T/F) Scrap rate in production will affect the setup time of a machining process.(T/F)

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