engineering recuitment UKPSC AE Civil 2021 Mock Test (Re-Exam) Reinforced Concrete Structures Prestress Concrete
Identify which of them is incorrect ?
1
Long line method - Pre Tensioning System
2
Gifford Udall system - Post Tensioning System
3
Freyssinet system - Pre Tensioning System
4
Magnel Blaton system - Post Tensioning System