Cavitation is caused by

A soil sample has a void ratio of 0.5 and its porosity will be closed to

A borrow pit soil has a dry density of 17 kN/m³. How many cubic meters of this soils will be required to construct an embankment of 100 m³ volume with a dry density of 16 kN/m³.

If duty (D) is 1428 hectares/cumec and base period (B) is 120 days for an irrigated crop, then delta ($$\Delta$$) in meters is given by