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: 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: The length of the crest of a trapezoidal weir is 2 m. The sides are sloping at 75°57'49" with the…

A:

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: Determine the head causing the flow of a flat topped and broad - crested weir of 10.3m length has a…

A: Length of broad crested weir = 10.3 mHead = 50 cm=0.5mCd=0.62

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: At a hydraulic jump, the flow depths are 0.4 m and 5 m at the upstream and downstream, respectively.…

A: Given data- Flow depths-y1=0.4 my2=5 mchannel is wide rectangular.To Find- The discharge per unit…

Q: A reservoir has an outlet through a rectangular suppressed weir with a crest length of 1.2192 m. If…

A: Reference : Water Resources. Given : Crest Length, Area, Elevation To determine : The time required…

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: Determine the discharge (L/s) of the weir having a head of 0.851 m. if it is a trapezoidal weir with…

A:

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: A triangular, sharp crested weir with end contraction of 1.4 m long and the upstream depth is 2.35.…

A:

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: 3. If a contracted rectangular sharp crested weir, 2m long is used. a. 587 c. 523 d. 563 b. 532

A: For contracted rectangular sharp crested weir  Q = 1.84 (L-0.2 H) H1.5 L= 2 m H = 0.3 m Q=…

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: 5. A tank containing 7.5 cm diameter orifice is supplied by a suppressed weir having 90 cm depth of…

A: Orifice diameter d = 7.5 cm =0.075 mdepth of flow in weir d = 90 cm 0.9 mLength of weir L = 60 cm =…

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

A:

Q: s to discharge 10.125 m3 /s of water onto an open  channel. The weir factor Cw = 1.88. To what…

A: L=7.5mQ=10.125m3sCw=1.88d=1.8

Q: nhel 2.0 m wide has a discharge of tres per second, which is A rectangular asured by a right-angled…

A:

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

A:

Q: rectangular weir having a length of 1 m is constructed at one end of a tank having a horizontal…

A: Given Area = 10*20 = 200m^2 Volume 20*10*10 = 2000m^3  Discharge volume 72 m^3  Depth of discharge =…

Q: EX1 / A discharge of 0.08 cumecs passes over a rectangular weir 0.3 m long constructed across a…

A: Given Discharge is 0.08 m3/s Length of rectangular weir 0.3 m  height of the weir 1.5 m  Cd = 0.62

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

A:

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

A:

Q: A trapezoidal channel (n = 0.022, m=2) with a bottom width of 5m carries a discharge of 45 m³/s at a…

A:

Q: If there will be a heavy rain and 5m of rain will be poured over the weir, determine the time the…

A: Given, V = 1500,000 m3 H = 5 m

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: 1. A suppressed weir (Cw = 1.84) under a constant head of 90mm feeds a tank containing 75mm diameter…

A:

Q: A submerged sharp crested weir 0.81 m high stands clear across a channel having vertical sides and…

A:

Q: gular Weir, L = 5.55 m., Cd = 0.996 1.816 c. 44.303 3.683 d. 44.033 ular Weir, 0 = 66°, Cd = 0.904…

A:

Q: A trapezoidal weir has its non-parallel sides inclined at 4V:1H. It has a base of 4.54 m. and a head…

A:

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

A:

Q: A suppressed weir 4 m long is cut at the end of a tank that is 30 m square in horizontal section.…

A: L=4m H=1.2m

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.