ashine1fEmeliaa ashine1fEmeliaa

26-02-2016
Mathematics

contestada

During which stage of engine operation does the burning mixture of air and fuel force the piston downward?
A. Exhaust
B. Compression
C. Ignition
D. Power

Respuesta :

AriellaBrown7 AriellaBrown7

26-02-2016

A) Compression
To compress means to push against or squeeze

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