engineering recuitment FCI JE 2022 Mock Test for CE/ME/EE (Phase I & II) Environmental Engineering Design of Sewer
The slope of a 1.0 m diameter concrete sewer laid at a slope of 1 in 1000, develops a velocity of 1 m/s when flowing full. When it is flowing half-full, the velocity of flow through the sewer will be:
1
0.5 m/s
2
1.0 m/s
3
2.0 m/s
4
4.0 m/s
5
1.5 m/s