SSC SSC JE Civil 2025 Mock Test Series (Paper 1 & Paper 2) Environmental Engineering Design of Sewer
For a sewer line of 50 cm diameter, the spacing of manhole along straight run would be approximately.
1
10 m
2
100 m
3
500 m
4
1000 m
For a sewer line of 50 cm diameter, the spacing of manhole along straight run would be approximately.