A Component in an Automobile 12-V Electrical System Has a Resistance

question 65

Multiple Choice

A component in an automobile 12-V electrical system has a resistance of 90 Ω. How much current is in the component when in operation?

• A) 100 A
• B) 0.13 A
• C) 7.5 A
• D) 1100 A

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Definitions:

Profit-Maximizing

A business strategy focused on finding the optimal level of output at which total revenues exceed total costs by the greatest amount.

Marginal Cost

The change in total cost that arises from producing one additional unit of a product or service.

Marginal Revenue

The increase in income resulting from the sale of one extra product or service unit.

Increasing Profits

Refers to a scenario where a business experiences a rise in net earnings over a period, typically as a result of higher revenue, cost efficiencies, or favorable market conditions.