The grain size distribution is mainly carried out to determine the strength and permeability of the soil.(a) True(b) FalseThe question was asked in my homework.My question is based upon Grain Size and Shape in chapter Molding and Core Sands of Casting-Forming-Welding I

The grain size distribution is mainly carried out to determine the str

1.	The grain size distribution is mainly carried out to determine the strength and permeability of the soil.(a) True(b) FalseThe question was asked in my homework.My question is based upon Grain Size and Shape in chapter Molding and Core Sands of Casting-Forming-Welding I
Answer» Right choice is (a) True The explanation is: The grain size distribution is fundamental for determining the PROPERTIES of SOIL. It is mainly CARRIED out for the classification of soil and to estimate the engineering properties like strength, permeability, COMPRESSIBILITY and shear strength. Practically, the grain size distribution of soil is obtained by integrating the data gained from tests like mechanical sieving and HYDROMETER testing.

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