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Dennis_Churaev [7]
4 years ago
8

In most four-sroke internal combustion engines, when does the piston move downward?

Physics
2 answers:
horrorfan [7]4 years ago
8 0
After 2 nd cycle I m sure 100%
gregori [183]4 years ago
6 0
<span>During the power and intake strokes.</span>
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