2476Civil EngineeringMedium
The system in which high tensile alloy steel bars (silica manganese steel) are used as prestressing tendons, is known as________?
AC.C.L. standard system
BLee-McCall system
CMagnel-Blaton system
DFreyssinet system
Correct answer
B. Lee-McCall system
Explanation
The correct answer is Lee-McCall system.