This is an important advantage, because the power output of {TAIL ~ the gas turbine} 2 varies in dependence upon {HEAD ~ the gas turbine compressor pressure ratio} 
This is an important advantage , because the power output of { TAIL ~ the gas turbine } 2 varies in dependence upon { HEAD ~ the gas turbine compressor pressure ratio }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD