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During which phase of a four stroke engine are waste gases removed?

a. power stroke
b. intake stroke
c. compression stroke
d. exhaust stroke

User Hutchonoid
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1 Answer

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At the phase of D. Exhaust Stroke, the waste gases are removed during a four stroke engine. It is one of the phases of the four stroke engine. The cylinder from the fuel ignited during the compression step and removed from the cylinder.
User Ken Wilcox
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