answersLogoWhite

0

Boeing uses many jet engines from different manufacturers. Every jet aircraft is fitted with 2 to 4 propulsion engines, usually built by Pratt and Whitney. Every large jet transport also has an APU or Auxiliary Power Unit. These are generally Garrett turbines, this is a small jet engine in the tail unit driving a generator and sometimes a hydraulic pump to give ground power in the absence of airfield units.

User Avatar

Wiki User

12y ago

What else can I help you with?