Civil Engineering Quizzes Irrigation

Question:
Pick up the correct statement from the following:

Option A):
According to Lacey, regime conditions require a particular slope for a given discharge and silt factor
Option B):
The full supply level of a canal should be above ground level
Option C):
All these
Option D):
In case the ground slope is less than the required bed slope, the silt factor must be reduced by permitting the entry of coarse silt

Correct Answer is Option C):
All these