Technician a Says the Air Filter Is Designed to Prevent

question 25

Multiple Choice

Technician A says the air filter is designed to prevent engine fires in the event of a backfire. Technician B says the air filter assembly is also designed to help reduce the noise caused by the movement of intake air. Who is correct?

• A)A only
• B)B only
• C)both A and B
• D)neither A nor B

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Definitions:

Major Organic

Refers to the primary or most abundant organic compound formed as a product in a chemical reaction.

Methyl Ester

Organic compounds formed by replacing the hydrogen of an acid by a methyl group, with the general structure RCOOCH3.

Carboxylic Acid

A type of organic acid characterized by a carboxyl group (-COOH), widely found in nature and used in industrial applications.

Synthesis

The process of combining different entities to create a new, unified product, often referring to the production of chemical compounds.