A river training work is generally required when the river is_______________?

Related Mcqs:

The unit hydrograph due to a storm may be obtained by dividing the ordinates of the direct runoff hydrograph by_______________?

A. direct runoff volume B. period of storm C. total rainfall D. none of the above...

Seepage through foundation in an earthen dam is controlled by providing___________________?

A. rock toe B. horizontal blanket C. impervious cut off D. chimney drain...

The shape of recession limb of a hydrograph depends upon________________?

A. basin characteristics only B. storm characteristics only C. both (A) and (B) D. none of the above...

Main purpose of mean water training for rivers is________________?

A. flood control B. to provide sufficient depth of water in navigable channels, during low water periods C. to preserve the channel in good shape by efficient disposal of suspended and bed load D. all of the above...

The maximum permissible eccentricity for no tension at the base of a gravity dam is__________________?

A. B/2 B. B/3 C. B/4 D. B/6...