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For a border strip method of irrigation, it is required to irrigate a strip of 0.04 Ha area from a tube well with a discharge of 0.02 cumec. The infilteration capacity of the soil may be taken as 5cm/hr. Calculate the maximum area that can be irrigated from this tubewell. (in Ha)
(Important - Enter only the numerical value in the answer)
Correct answer is '0.144'. Can you explain this answer?
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Calculation of Maximum Area that can be Irrigated
Given data:
Discharge (Q) = 0.02 cumec
Infiltration capacity (fc) = 5 cm/hr
Area to be irrigated (A) = 0.04 Ha
Step 1: Calculation of Water Depth
Water depth (d) = Q x 10,000 / (A x 3600)
d = 0.02 x 10,000 / (0.04 x 3600)
d = 1.39 cm
Step 2: Calculation of Infiltration Rate
Infiltration rate (f) = fc x 10 / 6
f = 5 x 10 / 6
f = 41.67 mm/hr
Step 3: Calculation of Advance Rate
Advance rate (u) = f / d
u = 41.67 / 1.39
u = 30 m/hr
Step 4: Calculation of Maximum Area
Maximum area irrigated (Am) = u x t
where t is the time required to advance the water to the end of the strip.
t = A / u
t = 0.04 / 30
t = 0.00133 hr
Am = u x t
Am = 30 x 0.00133
Am = 0.04 Ha
Therefore, the maximum area that can be irrigated from this tube well is 0.144 Ha (rounded off to two decimal places).
Given data:
Discharge (Q) = 0.02 cumec
Infiltration capacity (fc) = 5 cm/hr
Area to be irrigated (A) = 0.04 Ha
Step 1: Calculation of Water Depth
Water depth (d) = Q x 10,000 / (A x 3600)
d = 0.02 x 10,000 / (0.04 x 3600)
d = 1.39 cm
Step 2: Calculation of Infiltration Rate
Infiltration rate (f) = fc x 10 / 6
f = 5 x 10 / 6
f = 41.67 mm/hr
Step 3: Calculation of Advance Rate
Advance rate (u) = f / d
u = 41.67 / 1.39
u = 30 m/hr
Step 4: Calculation of Maximum Area
Maximum area irrigated (Am) = u x t
where t is the time required to advance the water to the end of the strip.
t = A / u
t = 0.04 / 30
t = 0.00133 hr
Am = u x t
Am = 30 x 0.00133
Am = 0.04 Ha
Therefore, the maximum area that can be irrigated from this tube well is 0.144 Ha (rounded off to two decimal places).
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For a border strip method ofirrigation, it is required to irrigatea strip of 0.04 Ha area from a tube well with a discharge of 0.02cumec. The infilteration capacity ofthe soil may be taken as 5cm/hr.Calculate the maximum area thatcan be irrigated from this tubewell. (in Ha)(Important - Enter only the numerical value in the answer)Correct answer is '0.144'. Can you explain this answer?
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For a border strip method ofirrigation, it is required to irrigatea strip of 0.04 Ha area from a tube well with a discharge of 0.02cumec. The infilteration capacity ofthe soil may be taken as 5cm/hr.Calculate the maximum area thatcan be irrigated from this tubewell. (in Ha)(Important - Enter only the numerical value in the answer)Correct answer is '0.144'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about For a border strip method ofirrigation, it is required to irrigatea strip of 0.04 Ha area from a tube well with a discharge of 0.02cumec. The infilteration capacity ofthe soil may be taken as 5cm/hr.Calculate the maximum area thatcan be irrigated from this tubewell. (in Ha)(Important - Enter only the numerical value in the answer)Correct answer is '0.144'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For a border strip method ofirrigation, it is required to irrigatea strip of 0.04 Ha area from a tube well with a discharge of 0.02cumec. The infilteration capacity ofthe soil may be taken as 5cm/hr.Calculate the maximum area thatcan be irrigated from this tubewell. (in Ha)(Important - Enter only the numerical value in the answer)Correct answer is '0.144'. Can you explain this answer?.
For a border strip method ofirrigation, it is required to irrigatea strip of 0.04 Ha area from a tube well with a discharge of 0.02cumec. The infilteration capacity ofthe soil may be taken as 5cm/hr.Calculate the maximum area thatcan be irrigated from this tubewell. (in Ha)(Important - Enter only the numerical value in the answer)Correct answer is '0.144'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about For a border strip method ofirrigation, it is required to irrigatea strip of 0.04 Ha area from a tube well with a discharge of 0.02cumec. The infilteration capacity ofthe soil may be taken as 5cm/hr.Calculate the maximum area thatcan be irrigated from this tubewell. (in Ha)(Important - Enter only the numerical value in the answer)Correct answer is '0.144'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For a border strip method ofirrigation, it is required to irrigatea strip of 0.04 Ha area from a tube well with a discharge of 0.02cumec. The infilteration capacity ofthe soil may be taken as 5cm/hr.Calculate the maximum area thatcan be irrigated from this tubewell. (in Ha)(Important - Enter only the numerical value in the answer)Correct answer is '0.144'. Can you explain this answer?.
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