A few days ago
During the stage of internal combustion engine operation in which the piston rises and compresses the fuel in?
the combustion chamber,
A. both the intake and exhaust valves are open.
B. the intake valve is open and the exhaust valve is closed.
C. the exhaust valve is open and the intake valve is closed.
D. both the intake and exhaust valves are closed.
Top 4 Answers
A few days ago
Favorite Answer
D
0
A few days ago
C
On edit: I believe D is the correct answer.
0
A few days ago
D
0
A few days ago
D
0
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