Q28
Plasticity index of soil is:
A.
Liquid limit + Plastic limit
B.
Liquid limit - Plastic limit
AnswerC.
Liquid limit / Plastic limit
D.
Plastic limit - Shrinkage limit
Answer: Option B
Solution
Answer: Option B
Solution:
Plasticity index (PI) = Liquid limit - Plastic limitIt indicates the range of moisture content where the soil behaves plastically.