Compute the flow rate over a weir considering the following situations: a. rectangular weir is used with ahead over it of 300 mm and length of crest 1.20 m when C= 0.620. b. a rectangular suppressed weir having the same characteristics given in (a) using the francis formula. c. a two ended contracted weir with the data in (a) using francis formula. d. a V-notch weir with an apex angle of 60 degrees and a head of 300 mm and C=0.62 e. a Cipoletti weir is used under a head of 300 mm and a crest length of 1 m

Q: 2. Determine the discharge of the weir having a head of 1.2 m in L/s a) If a 90° triangular weir is…

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Q: By placing a broad-crested weir, why we are able to measure discharge in the channel? O All the…

A: Broad Crested weird are used to get discharge in open channel and it also controls depth.

Q: A sharp-crested rectangular weir 1 m long with end contractions suppressed and a 90˚ V-notch weir…

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Q: (Determination of Pi terms) The flowrate, Q, in an open canal or channel can be measured by placing…

A: given data,V-notch is givenQ=f(H,g,)Q=flow rateH=height above the crestg=acceleration of…

Q: A bar rack channel is planned for the maximum flowrate of 2.0 m^3/s. When the flow velocity in the…

A: Answer  we are given  Flow rate  Q = 2 m3/s constant flow velocity in the grit channel v = 0.3 m/s…

Q: Different types pof weirs are to be tested to determine the discharge for a head of 2.66 m.…

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Q: Design a single grit chamber utilizing a proportional flow weir for the following flows: 2max=4000…

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Q: 22. Situation 8 - Different types of weirs are to be tested to determine the discharge for a head of…

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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.