Civil Engineering PE Study Guide 2026
Everything you need to pass the Civil Engineering PE exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 Civil Engineering PE Exam Format at a Glance
📚 Civil Engineering PE Topics to Study (69)
✍️ Sample Civil Engineering PE Questions & Answers
1. In stormwater design, the Rational Method formula Q = CiA requires the rainfall intensity (i) to be evaluated at:
i is selected from IDF curves at the storm frequency and duration equal to the time of concentration.
2. In the deflection angle method for horizontal curve layout, what is the total deflection angle from PC to PT if the central angle Δ = 40°?
The total deflection angle from the tangent to the final chord at the PT equals Δ/2 = 40°/2 = 20°.
3. In wastewater treatment, the Biochemical Oxygen Demand (BOD) test measures:
BOD quantifies the amount of dissolved oxygen consumed by aerobic biological organisms when decomposing organic matter in a water sample at a given temperature over a specific time period.
4. For a level terrain two-lane highway, HCM defines LOS E as the level where percent time-spent-following (PTSF) exceeds:
HCM defines LOS E on two-lane highways as PTSF > 80%, indicating heavily congested following conditions.
5. What is the degree of static indeterminacy of a propped cantilever beam?
A propped cantilever has 4 reactions (3 at fixed end + 1 at prop) and 3 equilibrium equations, giving degree of indeterminacy = 1.
6. The Civil Engineering and Mining Class was established when?
The Civil Engineering and Mining Class was established at King's College London in 1838. This marked an important development in the formalization of engineering education in the United Kingdom, providing structured academic training in these vital disciplines.