In this article (and video above), I solve a fluid mechanics and hydraulics question, similar to what you may encounter on the FE exam.
Question:
A 8-ft wide rectangular channel carries a flow of 400 ft3/s at an initial depth of 2.1-ft before entering a jump. The sequent depth (ft) at the low velocity flow (or sub-critical) is most nearly:
- 4.27
- 3.83
- 5.25
- 7.60
Solution:
[Read more…] about FE Exam Fluid Mechanics and Hydraulics: Steady and Unsteady Flow
J’Que is a licensed engineer, who struggled with standardized tests his entire life. Through perseverance and dedication, his goal of attaining licensure came to fruition. His aim is to help other non-test takers and repeat takers of the PE exam attain their professional engineer’s license, by providing anecdotes and proverbs from his own experiences as well as the experiences of others in a non-conventional and relatable way.




