engineering recuitment PPSC JE Civil Mock Test 2022 Soil Mechanics and Foundation Engineering Bearing Capacity
If a group of 10 friction piles are designed to carry a total load capacity of 1225 kN and the load carrying capacity of a single pile in clayey strata is 155 kN, then the efficiency of the pile group is
1
64%
2
72%
3
79%
4
85%