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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?
💡 Hint: Consider where the free surface of the liquid is.
Question 2
Easy
Explain the role of a pump in a fluid system.
💡 Hint: Think about the direction of energy transfer.
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 hydraulic gradient line represent?
- Kinetic Energy
- Pressure Head
- Fluid Velocity
💡 Hint: Think about what you measure at the free surface.
Question 2
False or True: A turbine decreases fluid pressure by converting mechanical energy into fluid energy.
- True
- False
💡 Hint: Consider the direction of energy transfer.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A pump rated at 2000 Watts boosts water pressure from 50 kPa to 150 kPa. Calculate the water flow rate if the pump is 80% efficient.
💡 Hint: Consider how much energy is actually being used after accounting for efficiency.
Question 2
Using Bernoulli’s equation, calculate the velocity of water flowing through a pipe at point A with a pressure of 80 kPa, at an elevation of 5 m, if at point B the pressure is 40 kPa with a height of 2 m.
💡 Hint: Ensure elevation differences and pressure changes are reflected correctly.
Challenge and get performance evaluation