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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the first step in the Theissen Polygon Method?
💡 Hint: Think about starting with a clear map.
Question 2
Easy
What do we draw to define area boundaries around each rain gauge?
💡 Hint: What helps create equal areas around each station?
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the first step in the Theissen Polygon Method?
- A. Measure rainfall
- B. Plot catchment area
- C. Draw isohyets
💡 Hint: It's about starting with a clear visual.
Question 2
True or False: The Theissen Polygon Method considers topography.
- True
- False
💡 Hint: Think about how this simplicity could impact accuracy.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given five rain gauge stations located at these coordinates: (0,0), (4,0), (0,3), (4,3), and (2,1.5), construct the Theissen polygons and determine their areas.
💡 Hint: Start by plotting on graph paper for a clearer view.
Question 2
A catchment area has three rain gauges with areas A1=6 km² (P1=80mm), A2=4 km² (P2=120mm), and A3=2 km² (P3=200mm). Calculate the weighted average rainfall.
💡 Hint: Break down the computation step by step to avoid mistakes.
Challenge and get performance evaluation