engineering recuitment PPSC JE Civil Mock Test 2022 Reinforced Concrete Structures Prestress Concrete Analysis of Prestress
A system usually adopted in the production of pre-tensioned members like railway sleepers, poles, etc. on large scale is ______.
1
Magnel - Blato system
2
P. S. C. Monowire system
3
Hoyer system
4
Gifford-Udall system