railway RRB JE (CBT I + CBT II) Mock Test 2024 Soil Mechanics and Foundation Engineering Index Properties
The admixture of coarser particles like sand or silt to clay causes
1
decrease in liquid limit and increase in plasticity index
2
decrease in liquid limit and no change in plasticity index
3
decrease in both liquid limit and plasticity index
4
increase in both liquid limit and plasticity index