A. Aqueduct
B. Syphon-aqueduct
C. Cross-Drainage
D. Non-gravity structure
Correct Answer: Aqueduct ✔
Last Updated: March 29, 2019
Related MCQs
- When the rate of change of discharge of outlet equals the rate of change of discharge of the channel, the out let is called __________?
- A module or outlet in which discharge is fixed and limited, irrespective fluctuations in water levels in distributary is called __________?
- The total length of impervious floor on down stream of the hydraulic structure is determined by Bligh’s Theory__________?
- The inverted filter consists layer of materials of increasing __________ from bottom to top?
- The invented filter is provided just after the end of concrete floor to reduce () possibility of __________?
- Khosla provided a seepage theory for design of Hydraulic structures called__________?
- According to Mr. Khosla, the seeping water creates undermining and the undermining starts from__________?
- To keep the Hydraulic structure safe against undermining the __________ should be safe?
- 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__________?
- A water rise takes place on down stream of sloping glacis, when a stream of water moving with high velocity and low depth strikes another stream of flow moving with low velocity and high depth, such breakage in water surface is called__________?
- 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 __________?
- The under sluices in a weir are provided, at the level of upstream floor dispose off the sediment deposited on downstream is called__________?
- 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__________?
- 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?
- When the weight of weir balances the up lift pressure caused by the head of the water seeping below the weir bed is called __________?
- 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__________?
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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__________?
- The difference between saturation vapour pressure and actual vapour pressure at a constant temperature is called __________?
- The water vapours are generally present in a atmosphere, some times isolated and sometimes mixed with other gases. in such a situation the pressure exerted by each component of mixture, will be called __________?
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- When seepage water after passing the ground water aquifer joins the surface stream, such stream will be called__________?
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- After rainfall the quantity of water that flows directly over the ground surface and join immediately to the river is called__________?
- Hydrology is the science which deals with the depletion and recharge of water resources yearly therefore. its knowledge is a must to __________ properly the water resources?
- A curve consisting two or more arcs of different radii curving in the same direction with common tangent is called __________?
- That point in a body at which it will balance if loaded or supported is called __________?
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- The stability analysis of earth dam founded on cohesion less silt material be made against__________?
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