Number the statements listed below in the order that they would occur in engine operation. Then, label these stages as intake, compression, power, or exhaust. a. The fuel mixture is ignited by the spark plug, and the resulting explosion forces the piston down in the cylinder. b. The piston rises and compresses the fuel mixture in the combustion chamber. c. The exhaust gases leftover from the combustion are released from the cylinder. D. A mixture of air and fuel is drawn into the cylinder

Question

Engineering

Jeffrey Willis

14 April, 19:49

Number the statements listed below in the order that they would occur in engine operation. Then, label these stages as intake, compression, power, or exhaust. a. The fuel mixture is ignited by the spark plug, and the resulting explosion forces the piston down in the cylinder. b. The piston rises and compresses the fuel mixture in the combustion chamber. c. The exhaust gases leftover from the combustion are released from the cylinder. D. A mixture of air and fuel is drawn into the cylinder

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Answers (1)

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Haylie Conrad · Answer 1

Answer:1-D (intake) 2-B (compression) 3-A (ignition/power) 4-C (exhaust)

Explanation:

A four-stroke cycle engine is an internal combustion engine that utilizes four distinct piston strokes (intake, compression, power, and exhaust) to complete one operating cycle.

The intake event is when the air-fuel mixture is introduced to fill the combustion chamber

The compression stroke is when the trapped air-fuel mixture is compressed inside the cylinder

The power stroke is an engine operation Stroke in which hot expanding gases force the piston head away from the cylinder head.

The exhaust stroke occurs whenspent gases are expelled from the combustion chamber and released to the atmosphere.