
PrepForge: Power PE
PE Power exam prep & mock
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About
PrepForge: Power PE is a complete study system for the NCEES PE Electrical and Computer: Power exam - built around the real CBT format: 80 questions, 8 hours of answer time, one scheduled break.
STUDY
Twelve modules cover the full exam scope, written for working engineers: per-unit analysis, transformers, fault current, three-phase power, voltage drop and power factor, rotating machines, transmission and distribution, protection and coordination, code navigation, safety, general applications, and measurement. Native equation rendering and engineered diagrams throughout - including transformer equivalent circuits, regulation phasors, winding connections, protection one-lines, and ladder logic.
PRACTICE
Reviewed problems with fully worked solutions. Filter by module or topic; unseen questions come first, then the ones you have missed.
MOCK EXAM
The full timed simulation: free navigation, flagging, the scheduled break, deferred grading, per-domain results, and a question-by-question review afterward. Your session survives app restarts - the clock runs like the real thing.
REFERENCE
Every formula from the course, one search away.
FREE TIER
The first two study modules, 15 practice problems, and a module drill - free. One purchase unlocks everything. No subscription. Yours until you pass.
NCEES® is a trademark of the National Council of Examiners for Engineering and Surveying. Not affiliated with or endorsed by NCEES.
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What's New in PrepForge
1.0.0
October 3, 2026
1
Subscriptions & In-App Purchases
$49.99
Full Access
Every module, drill, and mock exam, plus all updates.





