Q. Cement concrete sewers are only suitable if non-scouring velocity is between (Solved)
1. ) 2.5 to 3.0 m/sec (B) (C) (D)
2. 3.0 to 4.0 m/sec
3. 3.5 to 4.5 m/sec
4. 4.5 to 5.5 m/sec
- a. ) 2.5 to 3.0 m/sec (B) (C) (D)
1. ) 2.5 to 3.0 m/sec (B) (C) (D)
2. 3.0 to 4.0 m/sec
3. 3.5 to 4.5 m/sec
4. 4.5 to 5.5 m/sec