Irrigation - Engineering

Q1:

When a canal and a drainage approach each other at the same level, the structure so provided, is

A an aqueduct

B a syphon

C a level crossing

D inlet and outlet.

ANS:C - a level crossing

Inlet Outlest - we use in small discharges, and not using hydraulic structures.

Level crossing - we use in large discharges and also using hydraulic structures.