generator total harmonic distortion 4

https://f89qxlhb5l.brightpathdigest.com/posts/a-practical-guide-to-choosing-and-using-natural-gas-generators

Generator total harmonic distortion measures how much the output waveform deviates from a perfect sine wave, caused by nonlinearities like magnetic saturation or winding design. A low THD, typically under 5 percent, means cleaner power for sensitive electronics, while higher values can cause overheating in motors and interference in audio gear. It's a key spec for anyone relying on a generator for precision equipment.