You Are Given Three Series RL Circuits: Circuit a Has

question 68

Multiple Choice

You are given three series RL circuits: circuit A has resistance R/2,inductance L;circuit B has resistance R,inductance L;and circuit C has resistance 2R and inductance L.Rank in order from largest to smallest quality factors,Q_A,Q_B, and Q_C for the resonant frequency 5 MHz.

• A)Q_A > Q_B > Q_C
• B)Q_c > Q_B > Q_A
• C)Q_B > Q_C > Q_A
• D)Q_A > Q_C > Q_B

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Definitions:

Variable Costing

An accounting approach that includes only variable production costs - direct materials, direct labor, and variable manufacturing overhead - in product costs, excluding fixed overhead.

Net Operating Income

The profit a company earns from its normal business operations, excluding non-operating income and expenses.

Contribution Margin

The amount remaining from sales revenues after all variable expenses have been deducted.

Segment Margin

The amount of profit or loss generated by a particular segment of a business, considering only the revenues and costs directly attributable to the segment.