A tube well having a capacity of 4 m3/hour operates for 20 hours each day during the irrigation season. How much area can be commanded if the irrigation interval is 20 days and depth of irrigation is 7 cm?
Options
A. 1.71 x 104 m2
B. 1.14 x 104 m2
C. 22.9 x 104 m2
D. 2.29 x 104 m2
Correct Answer
2.29 x 104 m2
More questions
1. Safe speed (V) on a curve of radius 970 metres provided with two transition curves on Board Gauge track, is