Civil Engineering MCQAE Level Civil Engineering

In an irrigation canal network, the correct hierarchy from main canal to field channel is:

Irrigation EngineeringCanal Distributary SystemMEDIUM

Choose the correct answer

A

Main canal -> Branch canal -> Distributary -> Minor -> Watercourse

B

Distributary -> Branch -> Main -> Minor

C

Main canal -> Watercourse -> Branch -> Minor

D

Branch canal -> Main canal -> Distributary -> Minor

Correct Answer

A. Main canal -> Branch canal -> Distributary -> Minor -> Watercourse

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Canal hierarchy: Main canal (off-taking from barrage/dam) -> Branch canals (major off-takes) -> Distributary canals -> Minor canals -> Field channels (watercourses) -> Field application. Outlets (moghas) connect distributaries/minors to watercourses.

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