A fish ladder is device by which flow energy can be dissipated in such a manner as to provide easy access to the downstream fish to come on upstream side, the velocity of flow varies from___________________?

Related Mcqs:

In study of a granular material sliding on plane ground, the angle between the perpendicular and the surface in static condition is called ___________________?

A. Angle of friction B. Angle of internal friction C. Angle of repose D. All are correct...

Out/ of a well water is more than canal water because____________________?

A. Conveyance losses in well irrigation are less B. Well water is clear than canal water C. Lifting of water increase cost of well water D. Well water is used economically...

A plot of graphical representation showing river flow against time is called _____________________?

A. Monograph B. Hyetograph C. Hydrograph D. All are correct...

The down stream sloping glacis of the Hydraulic structure is made in such a way to form automatically the _____________ and dissipate the surplus energy of flowing water?

A. Afflux B. Hydraulic jump C. Pond level D. HFL...

when ever a sloping face of river bank is protected by stone pitching against scour, the pitching is extended beyond the toe to the river side that is called__________________?

A. Toe wall B. Launching apron C. Protective wall D. Guide bank...