Question
Download Solution PDFThe plastic limit of a soil is 20% and its liquid limit is 50%. If its flow index is 30%, find the value of the toughness index of the soil.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven Data:
Plastic Limit (PL) = 20%
Liquid Limit (LL) = 50%
Flow Index (If) = 30%
Toughness Index is given by the formula
\(I_t={{L_L-P_L} \over I_f}\)
\(I_t={{50-20} \over 30}=1\)
The correct answer is Option A.
Last updated on Jun 7, 2025
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