Irrigation Engineering
Pick up the correct statement from the following_____.
- A. Approach of the water line in a flumed channel section should not be steeper than 22½°
- B. Departure of the water line from a flumed channel section should not be steeper than 30°
- C. Approach of the water line should not be steeper than 30° and departure line not steeper than 22½° in a flumed channel section
- D. Approach and departure of the water line in a flumed channel section, should not be steeper than 22½°