This allows the generator to supply {TAIL ~ greater output power} without increasing {HEAD ~ the generators size} and weight 
This allows the generator to supply { TAIL ~ greater output power } without increasing { HEAD ~ the generators size } and weight
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH