railway RRB JE (CBT I + CBT II) Mock Test 2024 Soil Mechanics and Foundation Engineering Consolidation
A clay layer takes 10 years to consolidate 50%. Find the time required for the 50% consolidation of another clay layer that is thrice as deep and coefficient of consolidation is thrice of the previous layer.
1
10 years
2
90 years
3
30 years
4
60 years