Is this a question bank?
Yes, but it is organized as an interactive practice system rather than a static archive. Questions are grouped by exam, subject, and topic.
Practice engineering and STEM exam questions with detailed solutions and interactive reasoning. Choose what you are preparing for and start solving.
Only practice sets with useful content go live. Future exams can be added here without creating thin indexed pages.
Engineering fundamentals and discipline-specific FE practice with detailed reasoning.
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Practice set in developmentMathematical reasoning practice set planned for a future release.
Practice set in developmentOpen a question, commit to your reasoning, test it against evidence, then unlock the detailed solution.
Adding the shear stress directly to the larger normal stress gave 110 MPa. Principal stress comes from Mohr-circle geometry and was only 92.4 MPa.
The polar moment was correct, but shear stress was evaluated at half the outer radius. Maximum torsional stress occurs at the outside surface and was 50.9 MPa.
The stress was correct, but only half the member length was used in the deformation equation. The full bar stretched 0.80 mm.
The hydraulic gradient was correct, but the plan-view area was used instead of the area perpendicular to groundwater flow. The aquifer moved 1,500 ftยณ/day.
The basin received 21,600 ftยณ during the design interval, but 9,000 ftยณ left through the outlet at the same time. Required storage was only the net 12,600 ftยณ.
The rainfall intensity and drainage area were correct, but the runoff coefficient was omitted. The design peak runoff was 60.5 cfs, not 100.8 cfs.
Fried Engineers organizes exam practice by target exam, discipline, and topic. Each interactive question is designed to make you solve first, explain the reasoning, and then review the detailed solution instead of reading an answer key immediately.
Yes, but it is organized as an interactive practice system rather than a static archive. Questions are grouped by exam, subject, and topic.
Yes. Each completed Case File includes the engineering verdict, corrected reasoning, and the concept that should transfer to the next problem.
Yes. Choose a target exam first, then narrow the practice by discipline and topic.