The third exhaust gas turbocharger is larger with respect to {TAIL ~ the conveyed air volume} in comparison to {HEAD ~ the other two exhaust gas turbochargers} 
The third exhaust gas turbocharger is larger with respect to { TAIL ~ the conveyed air volume } in comparison to { HEAD ~ the other two exhaust gas turbochargers }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD