The sand which contains more proportion of salt is

Steel bars are generally connected together to get greater length than the standard lengths by providing

The maximum tension in a cable occurs

Diagonal crack is introduced in a beam due to

The number of reaction components possible at a hinged end for a general loading is

The transverse torsion reinforcement in RCC beams can be provided as

A doubly reinforced beam is economical as compared to a singly reinforced beam , because

Influence lines are drawn for structures

For finding forces in the members of a truss by the graphical method. The force diagram is suggested by