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the cca of watershed is 1600 hectarethe irrigation intensity of crop a is 40 and the core duration is 20 days and the core depth is 10 cm and the irrigation intensity of crop b is 30 core duration 15 days core depth is 12 cm find the required quantity of water in the goole for both crops are of rabi

Notes

CE2029 MANAGEMENT OF IRRIGATION SYSTEMS

CE2301 IRRIGATION ENGINEERING

Knight of Fire: Intensity

Ten cms Part-4

MULTI-CORE ARCHITECTURE AND PROGRAMMING 10CS846

CE 2402 ESTIMATION AND QUANTITY SURVEYING

COMPAILER DESIGN 10CS63 VTU NOTES UNIT-4

CE 2021 HYDROLOGY

CE2355 ENVIRONMENTAL AND IRRIGATION ENGINEERING DRAWING

CE 2031 WATER RESOURCES ENGINEERING

Questions


A water course has a culturable command area of 1200 hectares. The intensity of irrigation for crop A is 40 % and for B is 35%, both the crops being rabi crops. Crop A has a kor period of 20 days and crop B has kor period is 15 days. Calculate the di
1 Answer

A water course commands an irrigated area of 1000 hectares. The intensity of irrigation for rice in this area is 70 %. The transplantation of rice crop takes 15 days and during the transplantation period the total depth of water required by the crop
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The PKiKP phase denotes the passage of a seismic wave in the Earth as: (-Gate geology and geophysics 2014)
1 Answer

Undisturbed soil sample is collected from a field when the soil moisture is at field capacity. The inside diameter of the core sampler is 7.5 cm with a height of 15 cm. Weight of the core sampling cylinder with moist soil is 2.81 kg and that with oven dry soil is 2.61 kg. The weight of the core sampling cylinder is 1.56 kg. Assuming π = 3.14, the water depth in centimeter per meter depth of soil (rounded off to two decimal places) is _________.
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A cylindrical sandstone core, 7.5 cm long and 3.5 cm diameter has grain density of 3 g/cm3 . If the mass of the dry core is 200 g, the porosity of the core is __________%. (rounded-off to two decimal places) Gate-2018-General-Aptitude
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PcP and ScS phases are reflected from gate Geology & Geophysics 2017
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PcP and ScS phases are reflected from gate Geology & Geophysics 2017
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An irrigation stream of 27 L s-1 is diverted to a check basin of size 12 m × 12 m. The water holding capacity of the soil is 15% and the average soil moisture content in the crop root zone prior to applying water is 7.5%. The depth of crop root zone is 1.2 m and apparent specific gravity of the soil is 1.5. Assuming no loss due to deep percolation, irrigation time (in minute) required to replenish the root zone moisture to its field capacity is _________.
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The uppermost layer of the Earth is
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What is the difference between core 2 duos and core 2 quads?
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From the surface to the Earth’s interior, the velocity of P-wave decreases and the material density increases at the boundary between: (-Gate geology and geophysics 2014)
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Volcanic material deposited on the surface of the earth is known as
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The magnetic circuit shown below has uniform cross-sectional area and air gap of 0.2 cm. The mean path length of the core is 40 cm. Assume that leakage and fringing fluxes are negligible. When the core relative permeability is assumed to be infinite, the magnetic flux density computed in the air gap is 1 tesla. With same Ampere-turns, if the core relative permeability is assumed to be 1000 (linear), the flux density in tesla (round off to three decimal places) calculated in the air gap is ___________.
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A watershed of area 80 ha has a runoff coefficient of 0.3. A storm of intensity 5 cm h-1 occurs for a duration more than the time of concentration of the watershed. The peak discharge in m3 s -1 (rounded off to two decimal places) is __________.
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The main source of error in computing the orientation of planar features from drill cores is -gate Geology & Geophysics 2017
1 Answer

If one plots the tank irrigation in India and superimposes it with map of well irrigation, one may find that the two are negatively related. Which of the following statements explain the phenomenon? 1. Tank irrigation predates well irrigation. 2. Tank irrigation is in the areas with impervious surface layers. 3. Well irrigation requires sufficient ground water reserves. 4. Other forms of irrigation are not available. Select the correct answer using the code given below. A. 1, 2 and 3 B. 2 and 3 only C. 3 and 4 D. 1 and 4
0 Answer

If one plots the tank irrigation in India and superimposes it with map of well irrigation, one may find that the two are negatively related. Which of the following statements explain the phenomenon? 1. Tank irrigation predates well irrigation. 2. Tank irrigation is in the areas with impervious surface layers. 3. Well irrigation requires sufficient ground water reserves. 4. Other forms of irrigation are not available. Select the correct answer using the code given below. A. 1, 2 and 3 B. 2 and 3 only C. 3 and 4 D. 1 and 4
0 Answer

The gross commanded area for a distributory is 20000 hectares75 of which can be irrigated. The intensity of irrigation for Rabi season is 40 that for Kharif season is 10 If kor period is 4 weeks for rabi and 25 weeks for rice determine he outl.
1 Answer

A core cutter of 130 mm height has inner and outer diameters of 100 mm and 106 mm, respectively. The area ratio of the core cutter (in %, up to two decimal places) is ______ (GATE-CIVIL-Engg-2018)
1 Answer

For a dam site investigation, drilling was carried out up to a depth of 20 m. The total length of recovered core pieces, each over 100 mm, add up to 16 m. The Rock Quality Designation (RQD) of the foundation rock mass is __________%.
0 Answer
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