Practice Bernoulli’s Equation (revisited) (4) - Momentum Equation and Flow Measurement

Practice: Bernoulli’s Equation (Revisited)

Lesson 4Momentum Equation and Flow Measurement

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8 questions

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Exercise
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6 sample questions

Question 1.
What does Bernoulli's Equation state?
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Remember the formula includes pressure, velocity, and height.
Question 2.
What type of flow does Bernoulli's Equation apply to?
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Is the flow turbulent or calm?
3Question 3.
What does Bernoulli's Equation express in fluid flow?
- Conservation of mass
- Conservation of energy
- Conservation of momentum
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Consider what happens to energy in a flowing fluid.
4Question 4.
True or False: Bernoulli's principle can be applied to turbulent flow.
- True
- False
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Is turbulence a stabilizing factor?
Question 5.
A Venturimeter shows a pressure difference of 20 kPa between its two ends. Calculate the flow velocity when the diameter of the wider end is 100 mm and the narrower end is 50 mm.
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What principles connect pressure difference with velocity in a fluid?
Question 6.
Design an experiment to test Bernoulli's Equation using water flowing through different pipe diameters. Explain how you would measure pressure and flow rates.
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Consider how changes in pipe diameter will affect pressure and velocity.

4 more questions in this section. Enroll free to practise them all.