2344Civil EngineeringMedium
Select the incorrect statement?
APretensioning system has greater certainty about its durability.
BFor heavy loads and large spans in buildings or bridges, post-tensioning system is cheaper than pretensioning system
Cnone of the above
DThe loss of prestress is more in pre-tensioning system than in post-tensioning system.
Correct answer
C. none of the above
Explanation
The correct answer is none of the above.