Which One of the Following Statements Concerning an Ac Circuit

question 55

Multiple Choice

Which one of the following statements concerning an ac circuit is true?

• A)The current and voltage are in phase for a capacitor in an ac circuit.
• B)On average, the power dissipated by a resistor in an ac circuit is zero.
• C)For a resistor in an ac circuit, the current and voltage are 90° out of phase.
• D)Inductors in an ac circuit offer little opposition to current at high frequencies.
• E)When only resistance is present in an ac circuit, voltage and current are in phase.

---

Definitions:

Capitalist Incomes

The earnings derived from capital investments, such as profits, rental income, and interest, within a capitalist economic system.

Backflows

The reverse movement of water, contaminants, or other substances into the potable water supply due to a change in pressure.

Financial Payments

Monetary transactions involving the transfer of sums between parties, usually in exchange for goods, services, or to fulfill contractual obligations.