Learn the setup
Solve untimed first, compare the governing equation and assumptions, then retry without the solution open.
Build handbook fluency →Try free original FE exam-style samples organized across seven discipline pages. Every released question explains the model, formula, calculation, and common setup trap - not just the final answer. One Max membership opens paid practice on every released FE and PE discipline, one active subject at a time; the free diagnostic and published lesson library include 120 videos and 120 paired study notes for every FE discipline.
Choose the exam you plan to take. Each page explains the discipline-specific review process and includes an original worked question you can solve without creating an account.
Statics · Fluid Mechanics · Structural Engineering
Open practice sampleDynamics · Fluid Mechanics · Thermodynamics
Open practice sampleCircuit Analysis · Electronics · Power Systems
Open practice sampleWater and Wastewater · Environmental Chemistry · Fluid Mechanics
Open practice sampleMaterial and Energy Balances · Thermodynamics · Fluid Mechanics
Open practice sampleQuantitative Analysis · Quality · Operations
Open practice sampleStatics and Dynamics · Strength of Materials · Fluid Mechanics
Open practice sampleSelect an answer before opening the solution. The value comes from comparing your reasoning path, not recognizing the final number.
Water flows through a 100 m long, 150 mm diameter pipe at a velocity of 2.5 m/s. The Darcy friction factor is 0.020. The major head loss is most nearly:
Topic questions help you correct one model or handbook search. Timed mixed sets test recognition and pacing. A full practice exam is most useful later, after you have repaired the largest coverage gaps. Use all three deliberately instead of treating every question set as the same kind of evidence.
Solve untimed first, compare the governing equation and assumptions, then retry without the solution open.
Build handbook fluency →Mix topics so the chapter heading no longer tells you which model applies. Track concept, lookup, unit, and timing errors separately.
Use the study workflow →Use a timed, specification-aligned practice exam near the end of the plan. NCEES publishes its own timed practice exams.
View NCEES practice exams ↗On every study screen, one keystroke opens a coach that already knows what it is looking at — your plan, your misses, your map. It answers from your real numbers, proposes the next move, and never changes anything without your confirmation. Ask by typing, by voice, or by pasting a screenshot of the step you are stuck on.
Every reply is AI-generated — double-check against your reference handbook.
FE Exam AI Prep is an independent study tool and is not affiliated with, endorsed by, or sponsored by NCEES. All practice questions are original and generated for study purposes based on publicly available exam specifications.