Green sand is heated to what temperature to convert it into dry sand?(a) 150°F – 300°F(b) 200°F – 450°F(c) 250°F – 550°F(d) 300°F – 650°FI got this question in an interview.This intriguing question originated from Types of Molds in portion Mold and Mold Making of Casting-Forming-Welding I

Green sand is heated to what temperature to convert it into dry sand?(

1.	Green sand is heated to what temperature to convert it into dry sand?(a) 150°F – 300°F(b) 200°F – 450°F(c) 250°F – 550°F(d) 300°F – 650°FI got this question in an interview.This intriguing question originated from Types of Molds in portion Mold and Mold Making of Casting-Forming-Welding I
Answer» The CORRECT option is (d) 300°F – 650°F To explain I would say: To CONVERT GREEN sand into dry sand, the green sands are heated to a fairly good amount of temperature. This temperature would range in between the RANGES of 300°F to 650°F.

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