Sienna made a chart listing the steps that describe how a four-stroke heat engine operates. Which best describes Sienna's error?

Question

Physics

Logan Hoover

15 February, 06:54

Sienna made a chart listing the steps that describe how a four-stroke heat engine operates. Which best describes Sienna's error?

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Answers (2)

Know the Answer?

Schaefer · Answer 1

Compression happens before ignition, so it should be step 2.

Explanation:

Sienna made a chart listing the steps that describe how a four-stroke heat engine operates.

Which best describes Sienna's error?

The descriptions for intake and ignition should be switched with one another.

During compression, temperature does not increase, it decreases.

Compression happens before ignition, so it should be step 2.

The piston moves down, not up, during the exhaust step.

Ruby Blair · Answer 2

compression happens before ignition so it would be step 2