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

The term WL is termed as ________

The limit state of cracking is important in the case of ________

The design strength of materials is expressed as ________

The formula recommended by the British code BS: 8110 – 1985 for the estimation of surface crack width Wcr is?

The primary object of structural design is to obtain ________

The design values of the resistance must equal or exceed the sum of ________

The primary serviceability limit state corresponds to excessive ________