{HEAD ~ The fuel system} further includes {TAIL ~ an engine monitoring circuit} including an aircraft engine speed sensor operatively connected to a comparator and a control relay selectively providing a signal output, with the comparator and control relay providing the signal output when the aircraft engine speed sensor detects an aircraft engine speed greater than a predetermined threshold 
includes
{ HEAD ~ The fuel system } further includes { TAIL ~ an engine monitoring circuit } including an aircraft engine speed sensor operatively connected to a comparator and a control relay selectively providing a signal output , with the comparator and control relay providing the signal output when the aircraft engine speed sensor detects an aircraft engine speed greater than a predetermined threshold
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH