Environmental Science and Engineering
GATE ES concept:unit-hydrographs PYQs
Build your understanding with focused practice from past exam papers.
How to practice concept:unit-hydrographs
Attempt a question, record the concept and assumptions, then check the available answer. Rework mistakes after revising the relevant concepts. Topic tags can overlap; review the question context.
Questions 1–2 of 2. Imported answers require independent review unless marked reviewed.
Question 34
Open questionESNAT1 markNeeds review
An S-hydrograph was prepared for a catchment of 240 km² using 3-hour unit hydrograph (1 cm rainfall excess). The equilibrium discharge for the S-hydrograph would be __________ (in m³/s, rounded off to two decimal places).
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Open questionESNAT1 markNeeds review
The following figure shows a 2-hour unit hydrograph (1 cm rainfall excess) for a catchment area of 540 hectare.
The peak discharge (in m
/s, rounded off to one decimal place) of the above unit hydrograph is __________Log in to check the answer
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