One of the criteria considered for ultimate limit state is ________

The dimensioning of prestressed members subjected to axial load and bending is governed by ________

The design strength of the material being known, the problem generally reduces to the determination of ________

The partial safety factor (γm) for materials has a value that depends upon the importance?

The required cross sectional dimensions and the prestress may be determined by solving ________

When the work has resumed the surfaces of the concrete previously placed should be cleaned of ________

The statistical data required to define the characteristic loads, need recording of data and ________

The Class 1-type members are preferred for ________