Practice Total Energy Along Streamlines (24.6.3) - Bernoulli Equation and its Applications

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6 sample questions

Question 1.
What is Bernoulli's equation used for?
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Think about energy types in fluids.
Question 2.
Name the three types of energy in Bernoulli's equation.
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Remember PKE from our discussion.
3Question 3.
Which component is NOT part of Bernoulli's equation?
- Pressure Energy
- Kinetic Energy
- Negative Energy
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Recall the energy components we discussed.
4Question 4.
True or False: The energy gradient line can be flat if there is no flow.
- True
- False
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Think about energy differences in systems.
Question 5.
A water pipe has an entrance with a diameter of 0.3m and a velocity of 4m/s. It narrows to 0.1m. Calculate the exit velocity.
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Use the continuity principle for fluids.
Question 6.
In a fluid system, the energy gradient line was measured at several points, showing a decrease from 15m to 10m over a distance of 100m. What does this imply about energy loss?
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Consider how energy is converted to other forms in a flowing fluid.

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