How turbocharger works | Explain in simple way (Animation)

This video explains how turbocharger helps to get more power from an engine, by increasing volumetric efficiency. It also explains the first use of turbo and the reasons for which we use it today. Later part of video explains working of turbocharger .
Animation makes easy to understand all .

[druzzyaka]

In fact, adding turbocharger decreases the efficiency of the engine, because piston has to create high pressure in the exhaust manifold during the exhaust stroke (actually sligtly more, than turbo creates in the intake manifold).