What is the design discharge that can provide a 6-day requirement of 5-ha farm in 8 hours if the application rate is 10 mm/day?
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What is the design discharge that can provide a 6-day requirement of 5-ha farm in 8 hours if the application rate is 10 mm/day?
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- If the farm water requirement is 18.73 mm/day, the water duty in lps/ha is Answer:What is the peak flow from a watershed with 2 acres and runoff coefficient of 0.8, for a 25-year return storm over 30 min period using the Rational Method? (Use the IDF for Washington, DC)-What happens to the theoretical discharge if the flowrate traveling through the device is increased? -How does the head passing through your weir impact the discharge coefficient? (FLOW OVER A RECTANGULAR WEIR) Need ASAP. thank you.
- (FLOW OVER A 60 DEGREES V-NOTCH WEIR) Need ASAP. Thank you. What happens to the theoretical discharge of the triangular weir when the flow rate going through the device is increased?(FLOW OVER A 60 DEGREES V-NOTCH WEIR) Need ASAP. Thank you. -How does the head flowing through your 60° v-notch weir impact the discharge coefficient? -How does the notch angle (60°) effect the device coefficient and the flow of discharge over your rectangular weir?.3. A trapezoidal earth canal is to be designed to irrigate a 300-ha rice farm. The maximum water requirement occurs during the land preparation period amounting to 12 mm/day. If the overall system efficiency is 40%, the design discharge is? (10 points)
- Pb. Minimum discharge.A proposed residential subdivision has an area of 260 ha and an average housing density of 15 dwellings/ha. The required fire-fighting flow rate is 4 US gallons per minute. Assume that on average 4.5 persons occupy each house and that the average daily demand is 385 Lpcd, determine (i) maximum daily and maximum hourly demands (assume peak factors of 1.5 and 5.0 for max. daily and max. hourly, respectively); (ii) the recommended design flow for the main pipe supplying water to the subdivision. Express all the flow rates in m3/minute.You are in a 240-acre watershed and receive 7 inches of rain to fall in a 24-hour period, what is the Surface Water?
- What is the design discharge of a canal to be able to deliver a 7-day requirement of a 5-ha farm in 12 hours if the irrigation requirement is 8mm/day? Select one: a. 0.065 cumecs b. 0.65 cumecs c. 65 cumecs d. 6.5 cumecsYou are responsible for calculating the peak discharge for a culvert design in a smallwatershed in Washington, DC. The watershed area is 4 acres and currently has 30 % of its area ofindustrial (heavy areas) and 70 % of residential (single –family areas). The design manual suggestsyou design your culvert for a 10 return period. The watershed has a concentration time of2 hours. Calculate:a) What is the design peak flow?b) What is the impact of the runoff coefficient (C) range on your design?c) After you implemented your project, the residential area was entirely converted toindustrial areas. Would that affect you design? If yes, by how much?Determine the following:What is Rainfall-Run off Relation?Definition of HydrographWhat is a Hydrograph Separation?What is a Unit Hydrograph?Estimation of Discharge using HydrographWhat is Rational Formula and SCS Curve?Please type it in here instead of writing it on a piece of paper
