2
Drip emission uniformity ($EU$) is calculated using which formula?
EXPLANATION
Membrane & Physical Separation
- Keller and Karmeli Drip Emission Uniformity Formula:
- The field emission uniformity ($EU$) of a drip/trickle irrigation subunit is given by:
where:
- $C_v$ is the manufacturer's coefficient of emitter variation
- $n$ is the number of emitters per plant/emission point
- $q_n$ is the average of the lowest quarter (25%) of emitter flow rates
- $\bar{q}$ is the average flow rate of all sampled emitters
- Conclusion: Matches Option 2.
Correct option: (2) 100(1.0 =) 127Cy, da
Explanation not matching this question?
क्या व्याख्या इस प्रश्न से मेल नहीं खा रही?
Report
Want to practice this paper in exam conditions?
क्या आप परीक्षा जैसे माहौल में अभ्यास करना चाहते हैं?
Test yourself in 5-question batch format with timer and hidden answers.
5-प्रश्नों के बैच फॉर्मैट, टाइमर और छिपे उत्तरों के साथ खुद को परखें।
Start Practice Mode →
प्रैक्टिस टेस्ट मोड शुरू करें →