A Series Ac Circuit Consists of an Inductor Having a Reactance

question 11

Multiple Choice

A series ac circuit consists of an inductor having a reactance of 80 Ω and an inductance of 190 mH,a 40-Ω resistor,a capacitor whose reactance is 100 Ω,and an ac source.The rms current in the circuit is measured to be 2.2 A.What is the rms voltage of the source?

• A) 98 V
• B) 96 V
• C) 93 V
• D) 91 V
• E) 88 V

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Definitions:

Cost-Volume-Profit Graph

A visual representation that shows how changes in cost and volume affect a company's profit.

Step-Wise Costs

Costs that remain fixed over a range of activity but will increase in a step-like manner when a certain threshold is reached.

Break-Even Points

The volume of production or sales at which total revenues equal total expenses, resulting in no net profit or loss, used for financial analysis and planning.

Break-Even Point

The financial stage where total revenues equal total expenses, resulting in neither profit nor loss.