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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens to fluid velocity as it flows through a converging nozzle?
💡 Hint: Think about the relationship between area and flow speed.
Question 2
Easy
Define steady flow in your own words.
💡 Hint: Consider what it means for a river flowing at a constant speed.
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
As a fluid passes through a nozzle, its velocity:
- Decreases
- Increases
- Stays constant
💡 Hint: Consider how squeezing a hose affects the water flow.
Question 2
In steady flow, time-dependent terms for acceleration are:
- True
- False
💡 Hint: Reflect on what 'steady' means in relation to flow parameters.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a nozzle that moves fluid from an initial velocity of 10 ft/s to an exit velocity of 30 ft/s. Discuss the class of fluid and parameters.
💡 Hint: Use Poiseuille's law to relate velocity to pressure drop.
Question 2
Given a 2D flow field function, derive equations to describe particle flow from given x, y coordinates.
💡 Hint: Remember the differentiation techniques.
Challenge and get performance evaluation