The width of cracks that developed in prestressed members is governed by how many factors?

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

The primary object of structural design is to obtain ________

The strain compatibility method of analysis involves the use of ________

The Class 1-type members are preferred for ________

The inadequacy of the working load design in predicting ultimate loads of structure was recognized after ________

The term WL is termed as ________

The reason for smaller crack widths in slabs under service loads is?