To know the cone resistance, it is first forced down to _________ depth.
To know the cone resistance, it is first forced down to _________ depth. Correct Answer 8 cm
The cone is carried at the lower end of the steel driving rod which passes through a mantle with external diameter equal to the base of cone. To know the cone resistance, it is first forced down to 8 cm depth.
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Feb 20, 2025