For wave action in dams, the maximum height of freeboard is generally taken to be equal to_______________?

Related Mcqs:

The uplift pressure on the face of a drainage gallery in a dam is taken as_________________?

A. hydrostatic pressure at toe B. average of hydrostatic pressure at toe and heel C. two-third of hydrostatic pressure at toe plus one-third of hydrostatic pressure at heel D. none of the above...

If the R.L’s of canal bed level and high flood level of drainage are 212.0 m and 210.0 m respectively, then cross drainage work will be________________?

A. aqueduct B. superpassage C. syphon D. syphon aqueduct...

Select the incorrect statement ?

A. Intensive irrigation should be avoided in areas susceptible to water logging B. Extensive irrigation should be adopted in areas susceptible to water logging C. Lift irrigation increases water logging D. all of the above...

For a proportional outlet, the flexibility is______________?

A. zero B. between zero and 1 C. 1 D. greater than 1...

A current meter is used to measure the__________________?

A. velocity of flow of water B. depth of flow of water C. discharge D. none of the above...