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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What type of pressure is measured above atmospheric pressure?
💡 Hint: Think about how pressure is measured in everyday devices like tire gauges.
Question 2
Easy
What happens to shear stress when fluid is at rest?
💡 Hint: Consider the forces acting on the fluid surfaces.
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 is the primary force acting on a fluid at rest within a control volume?
- Shear Stress
- Normal Stress
- Frictional Force
💡 Hint: Consider what forces are present when the fluid isn’t moving.
Question 2
True or False: Gauge pressure can be negative.
- True
- False
💡 Hint: Think about measuring pressure in a vacuum.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate the absolute pressure at a depth of 10 meters of water. Given that the density of water is 1000 kg/m³ and atmospheric pressure is 101.3 kPa.
💡 Hint: Remember to add atmospheric pressure to the hydrostatic pressure.
Question 2
If the gauge pressure in a tire is 35 psi, what is the absolute pressure assuming atmospheric pressure is 14.7 psi?
💡 Hint: Always add atmospheric pressure to get absolute pressure.
Challenge and get performance evaluation