4 ms·
But sparks and arcs aren't impulses. They're much more interesting than that spectrally, including with significant peaks and harmonic components. These propert
by mjb 6y ago
But sparks and arcs aren't impulses. They're much more interesting than that spectrally, including with significant peaks and harmonic components. These properties are things that protection equipment can use to detect and localize faults.
- mhh__ 6y agoSure, the PC said fast Fourier transform rather than Fourier transform so I pointed out the "underlying" identity