Aircraft Systems by FAA.pdf

Introduction
This chapter covers the primary systems found on most
aircraft. These include the engine, propeller, induction,
ignition, as well as the fuel, lubrication, cooling, electrical,
landing gear, and environmental control systems.


An aircraft engine, or powerplant, produces thrust to propel
an aircraft. Reciprocating engines and turboprop engines
work in combination with a propeller to produce thrust.
Turbojet and turbofan engines produce thrust by increasing
the velocity of air flowing through the engine. All of these
powerplants also drive the various systems that support the
operation of an aircraft.