How does a turbo engine work?

Question

Accepted Answer

A turbo engine uses exhaust gases to spin a turbine, increasing air intake and boosting engine power and efficiency.

Turbochargers utilize exhaust gases to spin a turbine connected to a compressor.
The compressor draws in more air, allowing for a denser air-fuel mixture.
This results in increased power output without significantly increasing engine size.
For example, a 2.0L turbo engine can produce power equivalent to a larger naturally aspirated engine.
Turbo engines often improve fuel efficiency by optimizing combustion.

Accepted Answer

Shortly saying that outside air blows into the engine.