Technician a Says HC Emissions Are Caused by Incomplete Combustion

question 47

Multiple Choice

Technician A says HC emissions are caused by incomplete combustion. Technician B says an excessively lean air/fuel mixture may result in cylinder misfiring and high HC emissions. Who is correct?

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

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Definitions:

Maximum Price

A price ceiling set by the government to prevent prices from soaring to levels that are too high for most consumers to afford.

Profit-maximizing Level

The output level at which a firm achieves the highest profit, where marginal cost equals marginal revenue.

Pure Monopolist

A single seller in a market that produces a unique product or service without close substitutes, controlling the entire supply.

Fair Return

A profit level that allows a business to maintain its operations and justify the risk of investment, often considered in regulatory contexts.