Allied & ICAR Exam Bank • ALLIED_3445 NAT • 2 Marks

Section 5: Irrigation and Drainage Engineering

Agricultural Drainage

Subtopic: Irrigation and drainage water quality and reuse

Question Statement:

A subsurface drainage catchment #4 of area A = 23 ha has design drainage coefficient DC = 10 mm/day (0.01 m/day). The design discharge Q = A * DC / 86400 in m^3/s is approx:

Answer Key:

0.0266

Step-by-Step Solution & Explanation

Q = 2300 / 86400 = 0.0266 m^3/s.
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