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The waste products of combustion leave the internal combustion engine through the? A. Exhaust valve B. Intake valve C. Cylinder D. Crankshaft
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3 votes
The waste products of combustion leave the internal combustion engine through the?

A. Exhaust valve
B. Intake valve
C. Cylinder
D. Crankshaft

User Justin Yost
by
7.9k points

2 Answers

0 votes
B. Intake Valve
I just took the Penn Foster test and it was correct.
User Morten Hagh
by
8.5k points
1 vote
B. Intake valve is the correct answer
User Pcjuzer
by
8.4k points
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