What is the name of the jet engines that are primarily used on the Airbus A350?
Rolls-Royce Trent XWB The Rolls-Royce Trent XWB is a British series of turbofan jet engines developed from the Rolls-Royce Trent 1000. It is presently used only on the Airbus A350 XWB.
Boeing 777X The Boeing 777X is a new series of the long-range wide-body twin-engine Boeing 777 family that is under development by Boeing Commercial Airplanes. The 777X series has two variants; the 777-8 and the 777-9. The 777X is to feature new engines, new composite wings with folding wingtips, and technologies from the Boeing 787. It is intended to compete with the Airbus A350. Deliveries are expected to begin in December 2019.