engineering recuitment NBCC JE Civil 2024 Mock Test Soil Mechanics and Foundation Engineering Effective and Neutral Stress
To provide safety against piping failure, with a factor of safety of 5, what should be the maximum permissible exit gradient for soil with specific gravity of 2.5 and porosity of 0.35?
1
0.176
2
0.195
3
0.882
4
0.980