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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does rainfall duration refer to?
💡 Hint: Think about the time aspect of rainfall.
Question 2
Easy
Can short-duration rainfall lead to floods?
💡 Hint: Consider the intensity of rainfall.
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 rainfall duration?
- The amount of rain in mm
- The length of time it rains
- The type of rain event
💡 Hint: Consider what measures time in weather events.
Question 2
True or False: Longer rainfall durations lead to higher potential runoff.
- True
- False
💡 Hint: Recall how saturation affects runoff.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have two rainfall events: one lasting 30 minutes with an intensity of 70 mm/hr, and the other lasting 5 hours with an intensity of 15 mm/hr. Calculate the total rainfall for each event and discuss the potential impacts on runoff.
💡 Hint: Consider both rainfall duration and intensity when calculating.
Question 2
Evaluate the effect of different rainfall durations on a reservoir designed for a maximum inflow of 200 m³/s. If a short heavy rain with high intensity occurs, what measures should be taken to prevent overflow?
💡 Hint: Think about emergency planning and spill management.
Challenge and get performance evaluation