Fairchild Semiconductor – Farad – Faraday shield – Faraday–Lenz law – Faraday's law of induction – Fast Fourier Transform – Fault (power engineering) – Fax – Feed forward (control) – Feedback amplifier – Feedback – Feed-in tariff – Ferranti – Ferrite core – Ferroelectricity – Fiber optic cable – Fiber optic – Field effect transistor – Field-oriented control – Fields of engineering – Filter (signal processing) – Filter capacitor – Finite impulse response – Firmware – First principles – Fleming valve – Fleming's left-hand rule for motors – Flight instruments – Fluorescent lamp – Fluorinated ethylene propylene – Flux linkage – Flyback converter – Flyback transformer – Fokker–Planck equation – Forward converter – Fossil-fuel phase-out-- Fossil-fuel power station-- Fourier series – Fourier transform – FPGA – Free space optical communications – Frequency changer – Frequency modulation – Frequency response – Frequency – Full load current – Full-wave rectifier – Fundamentals of Engineering exam – Fuse (electrical) – Fuzzy control –