Which one of the following pairs of situations and types of water surface profiles is not correctly matched?

- 1
  
  Mild slope; flow over free overall: $M_{2}$
- 2
  
  Mild slope; flow downstream of a sluice gate: $M_{1}$
- 3
  
  Critical slope; flow downstream of a sluice gate: $C_{3}$
- 4
  
  Critical slope; flow behind an overflow weir: $C_{1}$

Display Comments

Leave a comment

Login at first then you can submit comment. Click here to login.