GATE AG 2025 • Q51
NAT • 2 Marks
Section 4: Soil and Water Conservation Engineering
Hydrology
Subtopic: Infiltration – indices and equations
Question Statement:
An 8 ha watershed receives rainfall intensities 2.5, 3.6, 5.4, 3.3, 2.6, 1.2 cm/h at successive 30-min intervals. Surface runoff volume = 4800 m³. Neglecting initial abstraction, find the W-index (cm/h). (Rounded to 2 decimal places)
Official Answer Key:
1.08 to 1.12
Step-by-Step Solution & Explanation
Section 5: Irrigation and Drainage Engineering
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