Every topic on the exam, explained in depth: intuition, key equations, worked examples, and the traps to avoid. Organized by the NCEES PE Power exam specification (Oct 2025) and cross-referenced to the Reference Handbook.
… exam areas
Three-phase, symmetrical components, per-unit, phasors, 1-φ & DC.
Machine types & applications, motor starting, slip, torque.
Transformers, capacitors, energy storage, PV & wind, testing.
Voltage drop & regulation, PF correction, faults, power flow, stability.
Overcurrent, protective relaying, fuses/breakers/reclosers, coordination.
Converters, inverter-based resources, VFDs, relays & ladder logic.
Instrument transformers & metering, insulation & ground testing.
Wiring methods, hazardous locations, special occupancies, shock & burns.
Lightning & surge protection, illumination, demand, grounding.