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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define discharge coefficient (C_d).
💡 Hint: Think about how flow is affected by the notch geometry.
Question 2
Easy
What does the variable H represent in the equations?
💡 Hint: Consider how this relates to the fluid's height.
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 does the variable H signify in the discharge equations?
💡 Hint: Think about how this relates to the pressure of water.
Question 2
For a triangular notch, what is included in the formula?
- Only H
- Angle θ
- Width b
💡 Hint: Consider what defines the shape of a triangular notch.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A rectangular notch with a width of 2m has a head of 1m and a discharge coefficient of 0.75. Calculate the flow rate.
💡 Hint: Use the rectangular notch equation and remember to keep units consistent.
Question 2
How would the discharge change if the angle of the triangular notch increased from 30 degrees to 60 degrees while keeping head constant?
💡 Hint: Refer to the formula for triangular notches and consider the effect of the tangent function.
Challenge and get performance evaluation