A. Exit gradient
B. Hydraulic gradient
C. Creep length
D. Critical exit gradient
Correct Answer: Exit gradient ✔
Last Updated: March 29, 2019
Related MCQs
- The loss of head H/ L is proportional to the length of creep. There fore the loss of head per unit creep length is called __________?
- According to Blight, the percolating water seeps along the lower contour of the hydraulic structure, the length traversed by this water is called __________?
- The hydraulic jump is formed on down stream of toe of glacis for the purpose to dissipate surplus energy of the flowing water, the nature and strength of jump depends upon a Number called__________?
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- When high flood passing down weir creating high up lift pressures and there is no flow in the canals, if such condition is taken for design and is called__________?
- A regulator is water controlling structure, it is provided at the head of canal to supply water from parent canal to the branch channel is called__________?
- The various works constructed on river side to control the flow and pass it safely from hydraulic structures are called __________?
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- The water level required on the upstream side of a canal head regulator, so as to feed the off-taking canal with its full supply is called__________?
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- The groyne pointing downwards in the direction of flow in fiver is called__________?
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- A river which does not change its alignment – slope and its regime significantly is called__________?
- The area irrigated in the year and it grows crops on which water rates are leveled is called__________?
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- A unit hydrograph is a hydrograph of runoff produced by a rainstorm of a specified duration called __________?
- Pilot tube is a device, which convert velocity head of flowing water into pressure by __________?
- The ratio between the actual pressure and saturation vapour present at same temperature is called__________?
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