area under eachhe canal to be (12/20), calculate the discharge required at the head of the canal. If the capacity factor isJ. Table below gives the necessary data about the crop, duty of water and thecrop commanded by a canal taking off from a storage reservoir. Taking a time factor for0.8, determine the design discharge.Base period(days)Duty of waterat the head ofthe canalCropArea(hectares)(hectares/cumec)Sugar cane32090058090150580Overlap for sugar canein hot weather1207501 600Wheat (Rabi)1206002 000Bajra (Kharif)320600120Vegetables (Hot weather)

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J. Table below gives the necessary data about the crop, duty of water and the area under each crop commanded by a canal taking off from a storage reservoir. Taking a time factor for e canal to be (12/20), calculate the discharge required at the head of the canal. If the capacity factor is 0.8, determine the design discharge. Base period (days) Duty of water at the head of the canal Crop Area (hectares) (hectares/cumec) Sugar cane 320 900 580 90 150 580 Overlap for sugar cane in hot weather 750 1 600 120 Wheat (Rabi) 120 600 2 000 Bajra (Kharif) 320 600 120 Vegetables (Hot weather)

J. Table below gives the necessary data about the crop, duty of water and the area under each crop commanded by a canal taking off from a storage reservoir. Taking a time factor for e canal to be (12/20), calculate the discharge required at the head of the canal. If the capacity factor is 0.8, determine the design discharge. Base period (days) Duty of water at the head of the canal Crop Area (hectares) (hectares/cumec) Sugar cane 320 900 580 90 150 580 Overlap for sugar cane in hot weather 750 1 600 120 Wheat (Rabi) 120 600 2 000 Bajra (Kharif) 320 600 120 Vegetables (Hot weather)

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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True False 1 Continuous discharge is the discharge which is supplied continuously with the time. 2. Intermittent discharge is the discharge which is supplied through part of the time and discontinued through another part. 3 Intermittent discharge of 0.49 m^3/s is applied for 2 days once every 2 weeks, the required continuous discharge would be 70 Ips.
Q.2 Duty Delta A field having culturable commandable area equal to 1046 hectares is used for growing of crops. If the intensity of irrigation of rabi and kharif crop are 56% and 48% respectively, what will be the ratio of depth of water required for rabi crop to kharif crop (up to 2 decimal place). Assume the base period for rabi and kharif crop are 64 days and 45 days respectively.
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.3. Table below gives the necessary data about the crop, duty of water and the nder each crop commanded by a canal taking off from a storage reservoir. Taking a time factor for ared al to be (12/20), calculate the discharge required at the head of the canal. If the capacity factor is 08. determine the design discharge. Base period (days) Duty of water at the head of the canal Area Crop (hectares) (hectares/cumec) 900 580 320 Sugar cane 580 150 90 Overlap for sugar cane in hot weather 1 600 750 120 Wheat (Rabi) 2 000 600 120 600 Bajra (Kharif) 320 120 Vegetables (Hot weather)
Ex4-5: Calculate the amount of needed water to irrigate farm of 160 donum area through the duration 1st April to 31th August if the annual consumptive use 0.9 m, the percentage of consumptive use through these month and effective rainfall are illustrated in table below assume 48% irrigation efficiency and 20% conveyance losses) Month Consumption percentage% Effective rainfall, cm April 8.6 0.8 May 9.3 1.2 June 13.2 3.5 July 18.3 3.1 August 17.6 2.1
Sol?
At a particular time, the storage in a reach of the Truckee River is 55.3 acre-ft. At that instant, the inflow into the reach is 375 cfs and the outflow is 563 cfs. After 2 hours, the inflow and outflow are 600 cfs and 675 cfs, respectively. (Hint: you will need to estimate the average inflow and outflow rates to complete the problem) • Determine the change in storage volume during the 2 hours. • Determine the stored volume after 2 hours.
Derive a 2-hr unit hydrograph using the Snyder method for a watershed of 70 km2 area, with a main stream that is 9 km long. Also, the distance measured from the watershed outlet to a point on the stream nearest to the centroid of the watershed is 5 km. Take Ct = 3.0 and Cp = 0.70. Graph the 2-hr unit hydrograph for the watershed.
What is the design discharge.
If annual water requirement for farm pond is 1.1 ha - m, the storage requirement allowing 43% losses is: Select one: a. 2.56 ha - m. b. 0.63 ha - m C 0.47 ha - m d. 1.95 ha - m.
The following table gives values of measured discharges at a stream gauging site in a year. Upstream of the gauging site, a weir built across the stream diverts 3.0 Mm³ and 0.50 Mm³ of water per month for irrigation and for use in an industry respectively. The return flows from the irrigation is estimated as 0.8 Mm³ and from the industry at 0.30 Mm³ reaching the stream upstream of the gauging site. Estimate the natural flow. If the catchment area is 180 km² and the average annual rainfall is 185 cm, determine the runoff-rainfall ratio. Month 1 Gauged flow (Mm³) 2.0 2 1.5 3 4 5 6 7 8 9 10 11 12 0.8 0.6 2.1 8.0 18.0 22.0 14.0 9.0 7.0 3.0