Computer · Sewerage System
As per the National Buildings Organisation (NBO) guidelines, what is the gradient required to generate a self-cleansing velocity for a 100 mm diameter sewer?
- 11 in 225
- 21 in 150
- 31 in 100
- 41 in 60✓
Correct answer
1 in 60
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 Sewerage System?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Computer · Sewerage System