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FE Civil Exam Prep 47, Continuity, Bernoulli, and Momentum

FE Civil Exam Prep 47, Continuity, Bernoulli, and Momentum

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This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams. In this episode you will learn: - The Continuity Equation (A1V1 = A2V2) applies to incompressible flow and shows how fluid velocity must increase as the cross-sectional area decreases. - Bernoulli's equation is a statement of energy conservation for an ideal fluid, balancing pressure head, velocity head, and elevation head, but it is only valid for steady, incompressible, and frictionless flow. - The Momentum Equation (F = ρQΔV) is used to calculate forces exerted by moving fluids, such as on pipe bends or vanes, and requires vector analysis. - A common exam trap is misapplying Bernoulli's equation where friction is present; in such cases, the full Energy Equation with a head loss term is necessary. - Remember that velocity and force in the Momentum Equation are vectors; always break the problem down into x and y components to solve for resultant forces correctly. For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep
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