10. a spillway controls a reservoir 4.6 hectares in area. The permanent crest is at elevation 75m. If water can be drawn from elevation 76.5m to elevation 75.5m in 42 minutes. Find the length of the spillway. Use Francis formula neglecting velocity of approach.

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A: Discharge is the main quantity in any sector that is used to transfer fluid from one place to…

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A:

Q: The depth of water at a location a few meters upstream from a frictionless, broad-crested weir is…

A: Given, Hw = 1.90 m  L = 3 m

Q: A rectangular channel has an available energy upstream of the sluice gate of 3.5 m. If the critical…

A: step 1-

Q: A rectangular channel 2.5 m of width has a discharge of 0.30 m/see which is measured by a right…

A: Given: Width of rectangular channel, b= 2.5m Depth of rectangular channel,= d= 1.251m Discharge,= Q=…

Q: A spillway is to be designed for a flood control reservoir. The design must pass the 200 year event…

A: Given :

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A: Given:- Dimensions of rectangular reservoir Length = 3.30 m Breadth = 2.98 m Depth of flow over weir…

Q: A spillway controls a reservoir a horizontal sectional area of 4.60 hectares. The permanent crest is…

A: Answer We are given  Horizontal cross sectional area = 4.60 hectares  Permanent crest level = 75 m…

Q: A trapezoidal weir having side slope of 1Horizontal to 2Vertical discharges 50 m3/s under a constant…

A: Given data- A trapezoidal weir. side slope of 1Horizontal to 2Vertical  discharge (Q) 50 m3/s…

Q: Q2(a) A river discharges flow at 2 m^3/s/m at depth of 1.1 m. A 0.25 m high broad-crested weir is…

A: Schematic diagram of the given problem:

Q: A suppressed weir is located at the end of a square tank (-4.05m) and height h= 10m. If the initial…

A: Answer  We are given Square tank width B = 4.05 m Height of tank h = 10 m Initial head on weir H =…

Q: A rectangular channel 6.0 m wide carries a discharge of 16.0 m3/s under uniform condition with…

A: A rectangular channel- Width b=6 m, Discharge Q=16 m3/s, Normal depth y=1.60 m, Manning's constant…

Q: A right-angled triangular channel carries a flow of 16,000 l/s. The Manning's n = 0.020 and the…

A:

Q: Situation 2: A reservoir with vertical sides has a plan area of 560 x 106 sq.cm. If the discharge…

A: Given : Plan area of reservoir with vertical sides, A = 56000 m2Crest length of the trapezoidal…

Q: Determine the net length of crest and estimate the shape of downstream ogee spillway section having…

A: Given ;

Q: ta triple concrete box culvert 1.5 m by 3.7 m (n=0.012) conveying a discharge of 46m3/s operates…

A: Culvert dimensions: 1.5 m x 3.7 m n = 0.012 Discharge, Q = 46 m3/s Length, L = 32 m Slope = 0.75%…

Q: 1.W: Design ogee spillway for a concrete gravity dam and find the maximum flo lischarge could be…

A: Design ogee spillwayQ =?d/s slope = 0.85H:1v height of crest of spillway = 310 m Avg. river bed…

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A: Data is as shown

Q: D/S crest profile is given by: And the U/S: y = 0.724 (x+0.27 Hd)¹.85 HO.85 Neglect the approach…

A:

Q: the flow over a suppressed weir

A: Q=5.133 m3/sec

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A:

Q: A square culvert is connected to the outlet point of the natural flow path for the 50yr return…

A: Given:  Design discharge Q= 3.6 m3/s Culvert length = 25 m  Slope S = 0.003  Darcy friction…

Q: Determine the net length of crest and estimate the shape of downstream ogee spillway section having…

A: Solution-The giuven values are ,The elevation of crest =89.5mThe design discharge =1.15l/sThe number…

Q: 2. If a trapezoidal weir with sides inclined 14.04° with the vertical and a length of crest of 2m.…

A:

Q: 1. Consider a gated-controlled overflow spillway 8 ft. The gate seats on the crest with 0= 90°. T…

A: Given, L = 30 ft H = 8 ft θ = 90o  2ft x 3 ft gate    NOTE  : As per guidelines, first question is…

Q: A dam spillway is to be designed as a combination of a circle-quadrant and rectangular cross-…

A: Introduction : At the top of the reservoir pool is a spillway. Bottom outlets with valves or gates…

Q: he outlet from a reservoir is through a broad-crested weir in which the crest is at 5 m MSL. Which…

A: Given, Weir coefficient (C) = 0.183 Width (b) = 10 m

Q: The discharge over a trapezoidal weir is 1180 L/s. The crest length is 1.5m and the side slope of…

A:

Q: water flows over a triangular 90-degree weir at a depth of 1.16m and afterward passes through a…

A: Answer we are given for Triangular wier Triangular wier with θ1= 90 degree depth of flow H1 = 1.16…

Q: A tar coated (n = 0.014) triangular channel has 45ᵒ sides and slope of 0.0004. Compute the normal…

A: Given data in question  Constant  Discharge  Side slope Bed slope To find out  Normal depth

Q: Water flows steadily in a 1.4-m-wide rectangular channel at a rate of 0.7 m3/s. If the flow depth is…

A:

Q: (c) (i) Flow over an ogee spillway creates oscillating hydraulic jump at its toe. Height of water…

A:

Q: 2) The top of a Broad-Crested weir block is at an elevation of 724.5ft, which is 4 ft above the…

A:

Highway Drainage

Highway drainage is the process of extracting and regulating the excess surface water on the pavement by giving the desired slope. The construction of a highway drain helps to divert the water present on the surface, and sub-grade by the means of slope. Highway drainage systems are a necessary part of smooth functioning of traffic, since the highway drainage systems provide proper disposal of unwanted substances from the highways.