2 - Problems and Solutions
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Practice Questions
Test your understanding with targeted questions
What is the width of the channel in the first problem?
💡 Hint: Look for the dimension provided at the beginning of the problem.
How do we calculate the discharge in a rectangular channel?
💡 Hint: Remember the area formula – width times depth.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the rate of change of depth in a gradual flow if the slope S0 is greater than Sf?
💡 Hint: Think about how slopes affect fluid levels.
True or False: A higher normal depth compared to critical depth indicates a steep slope.
💡 Hint: Recall the relationship between normal and critical depths.
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Challenge Problems
Push your limits with advanced challenges
Calculate the impact of changing slope from 0.0004 to 0.0012 on the flow profile given a constant discharge of 2.5 m³/s.
💡 Hint: Use the channel depth and flow to analyze flow behavior.
Analyze a complex scenario where several sudden changes in bed slope occur, designing a channel that accommodates these transitions smoothly.
💡 Hint: Think about how to balance area with slope changes to maintain smooth flow.
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Reference links
Supplementary resources to enhance your learning experience.