In gravity canals, F.S.L. is a. Always at the ground level b. Always below the ground level c. Generally 4 to 5 meters above the ground level d. Only a few cm above the ground level

In gravity canals, F.S.L. is
a. Always at the ground level
b. Always below the ground level
c. Generally 4 to 5 meters above the ground level
d. Only a few cm above the ground level
by

1 Answer

Answer :

d. Only a few cm above the ground level
by

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