engineering recuitment PGCIL Diploma Trainee Mock Test 2024 Soil Mechanics and Foundation Engineering Consolidation
A saturated clay layer with double drainage taken 5 years to attain 90% degree of consolidation under a structure. If the same layer were to be single drained, what would be time (in years) required to attain the same consolidation under the same loading conditions?
1
10
2
15
3
20
4
25