PL is the abbreviation for which soil property?

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Multiple Choice

PL is the abbreviation for which soil property?

Explanation:
Plastic Limit is the moisture content at which a soil changes from a plastic to a semi-solid state. It’s found by rolling a soil thread on a plate until it crumbles; the moisture content at the moment of crumbling (about a 3 mm diameter thread) is the Plastic Limit. This value, with the Liquid Limit, forms the Plasticity Index (IP = LL − PL), used to classify soil plasticity. The other terms aren’t standard soil terms, so the abbreviation PL correctly stands for Plastic Limit.

Plastic Limit is the moisture content at which a soil changes from a plastic to a semi-solid state. It’s found by rolling a soil thread on a plate until it crumbles; the moisture content at the moment of crumbling (about a 3 mm diameter thread) is the Plastic Limit. This value, with the Liquid Limit, forms the Plasticity Index (IP = LL − PL), used to classify soil plasticity. The other terms aren’t standard soil terms, so the abbreviation PL correctly stands for Plastic Limit.

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