The Term MOST-Likely Used to Describe the Event Where Air-Fuel

question 23

Multiple Choice

The term MOST-Likely used to describe the event where air-fuel mixture self-ignites due to increased pressure in the cylinder is:

• A) noise
• B) preignition
• C) detonation
• D) dieseling

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Definitions:

pH

A scale used to specify the acidity or basicity of an aqueous solution, with lower values being more acidic and higher values more basic.

Sphincters

Circular muscles that control the passage of substances through the openings of the body.

Dentin

A calcified tissue that lies beneath the enamel and cementum of teeth, providing structure and sheltering the pulp.

Enamel

The hard, outermost layer of a tooth that protects it from decay.