Turbocharger

Definition

An exhaust-driven compressor that increases air density entering the engine, maintaining sea-level performance at higher altitudes. Turbocharged piston engines can maintain power up to their critical altitude.

Related Terms

Piston Engine

A reciprocating internal combustion engine driving a propeller for aircraft prop...

Density Altitude

Pressure altitude corrected for non-standard temperature. It represents the alti...

Manifold Pressure(MP)

A gauge measuring the air pressure in the engine intake manifold of a piston eng...

Test your knowledge

Think you understand Turbocharger? Challenge yourself with practice questions covering engines and all other ATPL subjects.

Start a Practice Quiz

Or browse all questions by subject