engineering recuitment TNPSC AE Civil 2024 Test series Reinforced Concrete Structures Prestress Concrete
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