Irrigation Engineering
In Montague type fall

No glacis is provided
A circular glacis is provided
A parabolic glacis is provided
A straight glacis is provided

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Irrigation Engineering
For designing the venturi head,

Length of the throat should be 2.5 times the depth measured to F.S.L. in the main canal
Width of the throat should not be less than one-third of the bed width of main canal
Minimum throat width should not be less than 60 cm
All listed here

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