Irrigation - Engineering

Q1:

For the conditions enumerated to provide a crossing at C1 You will probably provide

A an aqueduct

B a super-passage

C a syphon aqueduct

D none of these.

ANS:B - a super-passage

When the canal bed is high than a river bed, the canal will go below the river. So, we have to provide Super passage.

When the canal is lower than the river bed, River will go below the canal. So, we have to provide Aqueduct.