Question

During which stage of engine operation does the air that has been mixed with fuel get drawn into the cylinder?

A. Exhaust
B. Compression
C. Intake
D. Power

Answer 1

I think it’s intake but not 100% sure

Answer 2

Answer;

Intake stage of engine operation

Explanation;

• During the intake stage of engine operation the air that has been mixed with fuel get drawn into the cylinder.

• During the intake stage of engine operation, the air-fuel mixture is introduced to fill the combustion chamber. This occurs when the piston moves from a point TDC to BDC and also when the intake valve is open.
• The air-fuel mixture is forced through the open intake by the atmospheric pressure to occupy the low pressure formed by the movement of the piston.