What is the expected solution for the case when the T.W.C is lying abo – McqOptions

MCQOPTIONS

1.	What is the expected solution for the case when the T.W.C is lying above the J.H.C curve at all discharges?
A.	By providing a simple concrete apron of length 5(Y<sub>1</sub> Y<sub>2</sub>)
B.	By providing a sloping apron above the river bed
C.	By providing a sloping apron below the river bed
D.	Provision of a ski-jump bucket
Answer» C. By providing a sloping apron below the river bed

Discussion

No Comment Found

Related MCQs

A sloping apron is provided partly above the river bed and partly below the river bed in case of ____________________________
What is the expected solution for the case when the T.W.C is lying above the J.H.C curve at all discharges?
Which of the following stilling basin help in stabilizing the flow and improve the jump performance?
The percentage of energy dissipation in a hydraulic jump increases with the increase in the Froude number.
A ski-jump bucket is also known as _____________________
The formation of hydraulic jump at the foot of a spillway is one of the common methods of energy dissipation because ______________________
The device which does not help in energy dissipation at the bottom of a hydraulic structure over which water spills is ________________
When the tail-water depths in the river downstream of a spillway are quite low such that the tail-water curve at all discharges lies below the post jump depth curve, then the energy dissipation can be affected best by ___________________
The most ideal condition for energy dissipation in the design of spillways is the one when the tail-water rating curve coincides with the jump rating curve at all discharge.
The energy dissipation at the toe of the spillway is affected basically by the use of hydraulic jump in _______________________