A minimum of 90 cm free board is provided if the discharge in the cana – McqOptions

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1.	A minimum of 90 cm free board is provided if the discharge in the canal is between
A.	contour canals
B.	ridge canals.
C.	30 to 33 cumecs
D.	30 to 60 cumecs
Answer» D. 30 to 60 cumecs

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