A skin dried mold is dried up to what depth?(a) 4mm – 12mm(b) 5mm – 19mm(c) 6mm – 25mm(d) 7mm – 23mmThe question was posed to me in an interview.My question is from Types of Molds topic in division Mold and Mold Making of Casting-Forming-Welding I

A skin dried mold is dried up to what depth?(a) 4mm – 12mm(b) 5mm �

1.	A skin dried mold is dried up to what depth?(a) 4mm – 12mm(b) 5mm – 19mm(c) 6mm – 25mm(d) 7mm – 23mmThe question was posed to me in an interview.My question is from Types of Molds topic in division Mold and Mold Making of Casting-Forming-Welding I
Answer» RIGHT option is (c) 6MM – 25mm Easy explanation: A skin dried mold, is dried only up to a depth from 6mm to 25mm. These molds are specifically dried only up to this depth, with an intention that, the mold may POSSESS STRENGTH.

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