The device which does not help in energy dissipation at the bottom of a hydrauli

Question

The device which does not help in energy dissipation at the bottom of a hydraulic structure over which water spills is ________________

Options:

A . chute block

B . dentated sill

C . morning glory

D . baffle piers

Answer: Option C
Answer: (c).morning glory

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More Questions on This Topic :

Question 1. A sloping apron is provided partly above the river bed and partly below the river bed in case of _______________________....and partly below the river bed in case of ____________________________

Question 2. A troublesome and oscillating hydraulic jump is normally met in cases of _____________....

Question 3. When the TWC lies below the JHC at all discharges, the problem can be solved by which of the following provisions? i. C....sloping apron partly above and partly below the river bed

Question 4. A very steady and stable hydraulic jump is usually formed in the flows involving the approaching Froude number in the ra....involving the approaching Froude number in the range of _____________________

Question 5. Standard USBR stilling basin-II is useful for energy dissipation at the bottom of the overflow structure, if the approac....the overflow structure, if the approaching Froude number is ________________

Question 6. An ogee spillway of a concrete gravity dam having FRL of 328 m and MWL of 340 m is provided with vertical gates between ....to the actual reservoir level of 331.0 m will be_____________

Question 7. Which of the following gate is also called flush boards?....

Question 8. Which one of the following gate is not suitable for curved crests?....

Question 9. The working of Reinold’s gate is automatic.....

Question 10. The most common vertical lift gates in modern days is _________________....

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