The structure may be rendered unfit due to ________

In roadway slabs, construction joints should be formed?

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

The limit states of deflection rarely influence the design of prestressed members?

A successful design should not only satisfy requirements but also ensure ________

The excessive deflection or displacement adversely affects the ________

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

In case of member subjected to axial tension, the concrete section and the minimum prestress are mainly controlled by?