engineering recuitment APSC AE Civil 2020 Test Series Soil Mechanics and Foundation Engineering Bearing Capacity Deep Foundation
The group efficiency of pile group:
1
will be always less than 100%
2
will be always greater than 100%
3
may be less than or more than 100%
4
will be more than 100% for pile group in cohesionless soil and less than 100% for those in cohesive soils