Computer · Environmental Engineering
एक सीवेज उपचार प्रणाली में, 10 m × 1.5 m × 0.75 m तरल गहराई वाले ग्रिट चैंबर में प्रवाह 750 m3/h है। ग्रिट चैंबर की सतह लोडिंग दर (surface loading rate) और निरुद्ध काल (detention time) क्रमशः क्या हैं?
- 150,000 l/h/m2; 0.9 मिनट✓
- 250 m3/h/m2; 1.8 मिनट
- 35000 l/h/m2; 9 मिनट
- 45 m3/h/m2; 0.9 मिनट
सही उत्तर देखें
50,000 l/h/m2; 0.9 मिनट
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