ds Hardness of green sand mould increases with By Anthony Published November 10, 2022 Share Hardness of green sand mould increases with Increase in permeability Decrease in permeability Increase in both moisture content and permeability Increase in moisture content beyond 6 percent Answer : Decrease in permeability TAGGED: Hardness of green sand mould increases with Anthony November 10, 2022 November 10, 2022 Search Search for:
