please find attached image, where you can see
1. 25Hz (1X) frequency of amplitude 2mm/s ,
2. 125Hz (5X- let vane pass) frequency of amplitude 0.5mm/s
3. 1650Hz of some electrical frequency( rotor bar/ stator slot
i Just want to Know which frequency looks severe and why?
is there any way to calculate severity of different frequencies in a spectrum , also 1X of 2mm/s is severe or 5X of 0.5mm/s is severe