The circuit 6 wherein the means for providing a signal proportional to {TAIL ~ the power} for {HEAD ~ each} of the AC generators includes a transformer for sensing the power from the AC generator 
The circuit 6 wherein the means for providing a signal proportional to { TAIL ~ the power } for { HEAD ~ each } of the AC generators includes a transformer for sensing the power from the AC generator
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH