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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a hydraulic gradient line in open channel flow?
💡 Hint: Think about the free surface of the liquid.
Question 2
Easy
How does the pressure head affect fluid flow in pipes?
💡 Hint: Consider what happens when a fluid exits a pipe.
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 happens to the hydraulic gradient line in an open channel?
- It rises above the surface
- It coincides with the free surface
- It is always horizontal
💡 Hint: Recall the definition from earlier discussions.
Question 2
True or False: Turbines increase fluid pressure.
- True
- False
💡 Hint: Consider the function of turbines.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A water pipe has a diameter of 100 mm and a flow rate of 50 liters/min. What is the velocity of water in the pipe?
💡 Hint: Use the flow rate formula.
Question 2
A pump increases water pressure from 50 kPa to 200 kPa. If the flow rate is 0.5 m³/s, what is the power added by the pump?
💡 Hint: Convert kPa to Pa before using the power formula.
Challenge and get performance evaluation