A sloping apron is provided partly above the river bed and partly below the river bed in case of ____________________________

when TWC coincides with the JHC at all discharges

when TWC lies above the JHC at all discharges

when TWC lies below the JHC at all discharges

when TWC lies above the JHC at low discharges and below the JHC at high discharges

A sloping apron is provided partly above the river bed and partly bel

1.	A sloping apron is provided partly above the river bed and partly below the river bed in case of ____________________________
A.	when TWC coincides with the JHC at all discharges
B.	when TWC lies above the JHC at all discharges
C.	when TWC lies below the JHC at all discharges
D.	when TWC lies above the JHC at low discharges and below the JHC at high discharges
Answer» E.

Discussion

No Comment Found

Related MCQs

When the TWC lies below the JHC at all discharges, the problem can be solved by which of the following provisions?i. Constructing a sloping apron above the river bedii. Provision of roller bucket type of energy dissipatoriii. Provision of a ski-jump bucketiv. A sloping apron below the river bedv. Construction of a subsidiary damvi. A sloping apron partly above and partly below the river bed
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.

A sloping apron is provided partly above the river bed and partly below the river bed in case of ____________________________

Discussion

No Comment Found

Related MCQs

Reply to Comment