engineering recuitment DVC Junior Engineer Mock Test 2024 Soil Mechanics and Foundation Engineering Bearing Capacity Deep Foundation
Consider the following statements regarding negative skin friction in piles :
1. It is developed when the pile is driven through a recently deposited clay layer.
2. It is developed when the pile is driven through a layer of dense sand.
3. It is developed due to a sudden drawdown of the water table.
Of these statements
1
1 alone is correct
2
2 alone is correct
3
2 and 3 are correct
4
1 and 3 are correct