________ is crystalline and compact in structure.

___________ dams are built with key trenches.

______ is the over flow section or portion of the dam.

Calculate the self-weight of the masonry of the rectangle dam of 10 m height and 4 m wide. Consider specific weight of m…

Molitor’s formula can be used for calculation of _______

According to IS, the specific gravity of a good building stone used in heavy dams should be __

By keeping the phreatic line within the downstream toe, the _______ can be avoided.

Self weight of dam acts in _______ direction.