QUESTION 3 (a) What is the difference between Stormwater and Runoff? (1 mark) (b) Determine whether the capacity of the
Posted: Wed Jun 08, 2022 8:25 am
QUESTION 3 (a) What is the difference between Stormwater and Runoff? (1 mark) (b) Determine whether the capacity of the following rectangular open channel is adequate to carry a stormwater flow of 1.25 m³/s. (4 marks) Size of channel: 1.05 m (width) x 0.50 m (depth) Channel bed slope is 0.75% Manning roughness coefficient is 0.014.