engineering recuitment MP Vyapam Sub Engineer Mock Test 2024 Soil Mechanics and Foundation Engineering Effective and Neutral Stress
A stratum of 3.5 m thick fine sand has a void ratio of 0.7 and G of 2.7. For a quicksand condition to develop in this strata, the water flowing in an upward direction would require a head of:
1
7 m
2
5.56 m
3
5 m
4
3.5 m