Design of Concrete Structures Mcqs
Q. Cube strength of controlled concrete to be used for pretensioned and post-tensioned work respectively should not be less than__________________?
a. 35 MPa and 42 MPa
b. 42 MPa and 35 MPa
c. 42 MPa and 53 MPa
d. 53 MPa and 42 MPa
No explanation is available for this question!
