Civil Engineering MCQAE Level Civil Engineering
A cross-drainage work is required when:
Irrigation EngineeringWater Resources Engineering and IrrigationHARD
Choose the correct answer
A
a road meets a bridge only
B
two contours meet
C
a canal and natural drain cross each other
D
rainfall is zero
Correct Answer
C. a canal and natural drain cross each other
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Cross-drainage structures carry canal water across drainage or drainage water across canal depending on relative levels.
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