Which of the following statements are correct?
1. In lumped flood routing, flow is calculated as a function of time alone at a particular location.
2. Lumped flood routing method use continuity and momentum equation.
3. In distributed flood routing, flow is calculated as a function of space and time throughout the system.
4. Distributed flood routing method use continuity equation only.
1
2, 3 and 4
2
1 and 3 only
3
2 and 4 only
4
1, 2 and 3
5
Question Not Attempted