An electric arc welder 1 wherein said given rate is in the general range of {TAIL ~ 100 kHz} to {HEAD ~ 5 kHz} 
An electric arc welder 1 wherein said given rate is in the general range of { TAIL ~ 100 kHz } to { HEAD ~ 5 kHz }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD