engineering recuitment Rajasthan Housing Board JE Civil (Degree & Diploma) Mock Test 2023 Irrigation Engineering Design of Canals
When ‘V’ is regime mean velocity and ‘R’ is hydraulic mean depth of the channel, which of the following can be used to determine silt factor ‘f’ given by Lacey?
1
3V2/4R
2
2V2/√3R
3
2V2/5R
4
5V2/2R