Which of the following is NOT a basic component of an AC circuit?

Which of the following is NOT a basic component of an AC circuit?

• A. Power source
• B. Load
• C. Conductors
• D. Regulator

Answer: (D)

In an AC circuit, the basic components typically include a power source, which provides the electrical energy needed to drive the circuit; a load, which represents the device or resistor that consumes the power; and conductors, which are the wires or paths through which the electrical current flows. A regulator, while important in many systems for controlling voltage or current, is not a fundamental component of a basic AC circuit itself. Basic AC circuits can function without a regulator, as the core components (power source, load, and conductors) are sufficient for establishing a simple operational circuit. Regulating devices are often used in more complex configurations or specific applications, but they are not fundamental necessities for the simplest AC circuit setups. Thus, the distinction lies in the primary role each component plays in the operation of a basic AC circuit.

In an AC circuit, the basic components typically include a power source, which provides the electrical energy needed to drive the circuit; a load, which represents the device or resistor that consumes the power; and conductors, which are the wires or paths through which the electrical current flows.

A regulator, while important in many systems for controlling voltage or current, is not a fundamental component of a basic AC circuit itself. Basic AC circuits can function without a regulator, as the core components (power source, load, and conductors) are sufficient for establishing a simple operational circuit. Regulating devices are often used in more complex configurations or specific applications, but they are not fundamental necessities for the simplest AC circuit setups. Thus, the distinction lies in the primary role each component plays in the operation of a basic AC circuit.