Computer · Water Treatment
रैपिड सैंड फ़िल्टर में 'एयर बाइंडिंग' (air binding) की घटना मुख्य रूप से किसके कारण होती है?
- 1प्रवेशी जल का उच्च गंदलापन (turbidity)
- 2कम तापमान
- 3मड बॉल का निर्माण (mud ball formation)
- 4अत्यधिक नकारात्मक हेड (excessive negative head)✓
सही उत्तर देखें
अत्यधिक नकारात्मक हेड (excessive negative head)
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Preparing for Computer?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Water Treatment?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Computer · Water Treatment