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Civil Engineering - Irrigation - Discussion

Discussion Forum : Irrigation - Section 2 (Q.No. 2)
Irrigation
2.
Pick up the correct statement from the following:
The full supply level of a canal should be above ground level
According to Lacey, regime conditions require a particular slope for a given discharge and silt factor
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
All the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
3 comments Page 1 of 1.
Sunny said:   4 years ago
@Jam.

Option A is correct for a canal in filling and partially cutting and partially filling.
Jam said:   7 years ago
Ground level means bed level of canal. Full supply level always above the ground level. FSL must be below than the bank of canal.
Vaibhav chandola said:   8 years ago
Why it is necessary that the full supply level should be above the ground level in canal?
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