In which step of the four-stroke engine cycle does the car release CO2, H2O, and CO?
2 answers:
Answer:
Fourth Stroke.
Explanation:
There are four strokes in a car engine
a) Intake stroke: In this stroke the air and fuel is being pumped into the compressor from intake valve.
b) compression stroke: The piston moves upward and the fuel air mixture undergoes compression.
c)combustion stroke: The spark plug generates a spark and the fuel undergoes combustion. The energy produced push the piston backwards or downwards.
d) Exhaust stroke: the exhaust gases like carbon dioxide , water, carbon monoxide etc are forced up by the piston.
The <span>step of the four-stroke engine cycle does the car release CO2, H2O, and CO is the fourth step or the exhaust step. </span>
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