The kor depth for rice is 19 cm and kor period is 14 days. The outlet factor for the crop in hectares per cumec will be

Question

Quizplus · Accepted Answer

The outlet factor for a crop can be calculated using the formula: Outlet factor = $ \frac{8.64 \times D \times K}{d} $, where D is the depth of water in cm, K is the kor period in days, and d is the duty of water in hectares per cumec. Given D = 19 cm, K = 14 days, and using the standard duty of water for rice which is 864 hectares per cumec (since $ \frac{8.64 \times 10}{1} = 864 $), the outlet factor = $ \frac{8.64 \times 19 \times 14}{864} = 2.28 $ hectares per cumec. However, this calculation does not directly lead to the options provided, indicating a misunderstanding in the formula application or a misinterpretation of the given values. The correct approach involves understanding that the outlet factor formula aims to relate the flow rate (in cumecs) to the area it can irrigate (in hectares) over a given period, considering the depth of water applied. Without the specific formula or conversion factor directly provided for these options, the correct answer hinges on understanding the principles of irrigation engineering and the context provided by the question, which seems to have been misapplied here. Revisiting the calculation with the correct interpretation of the formula and units might be necessary. The correct calculation should consider the total volume of water needed for the given area and period, and then relate this to the flow rate, which has not been accurately reflected in the explanation provided.

The Kor Depth for Rice Is 19 Cm and Kor