a rectangular suppressed weir is placed on the side of a reservoir whose plan area is a constant 1034m^2. When the weir is opened the flow reaches elev 5.13m eventually it reaches 4.88m If the crest is situated at 4.46 when the wier is opened how long does it take to lower the depth flow to 4.88m? the weir is 2m long and has c=0.61

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: Q7: A suppressed rectangular weir is to be built across a 4.5 m channel width to measure a flow rate…

A: width of channel =4.5mflow=1.2maximum water depth=1.2mFINDthe

Q: Stationary water overflows from a reservoir over a broad crested spillway weir 5m wide. The spillway…

A: Data given H = 0.2 m L = 5 m B = 3 m Cd = 1 m Find: Depth of the flow in the channel

Q: 8) A hydraulic jump is to be formed in a trapezoidal channel width a base width of 6 m and side…

A:

Q: A 12 m high weir above riverbed is constructed with 1.0 m free board. The 5 km long water conveyance…

A:

Q: A rectangular weir 10 √10 m wide has a constant head of 1 m. If the coefficient of discharge is 0.6…

A: Cd = 0.6 L = 1010  m, H = 1 m and g = 9.80m/s2   The discharge through a rectangular notch weir is…

Q: A suppressed weir 7.5m long is to discharge 10.125 m/s of water onto an open channel. The weir…

A:

Q: 8.15) The flow rate and water depth just upstream of a dam are 15 m³/s and 4.0 m respectively. The…

A: Reference : Fluid mechanics, Rectangular Channel section. Given : Flow rate, water depth, width ,…

Q: A sharp crested, suppressed weir is under a head of 0.67m. The weirs length is 3m and its height is…

A:

Q: Question A rectangular, sharp crested weir with end contractions is 1.85m long. How high should it…

A:

Q: A rectangular channel is 4 m wide, and it reduces to 2 m through a hydraulic structure. Assuring the…

A: The specific energy at the constriction is given as 6 m. Assuming choking occurs, we can use the…

Q: A trapezoidal channel having a bottom width of 6.1 m and side slopes of 1.5H : 1 V is carrying a…

A: trapezoidal channel bottom width = 6.1 mside slopes = 1.5H : 1 Vflow, Q = 126 m3/sdepth = 5.79…

Q: A steep wide rectangular channel takes off from a reservoir having an elevation of 101.2 m. At 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.