engineering physics MCQ #295

In an AC circuit, the impedance is given by Z = √(R² + Xc²). What type of circuit is it?

engineering physics MCQ #295

  1. Question 1

    Q1. In an AC circuit, the impedance is given by Z = √(R² + Xc²). What type of circuit is it?

    • A) RL Circuit
    • B) RC Circuit
    • C) LC Circuit
    • D) LCR Circuit

    Answer: RC Circuit

    Explanation: The presence of Xc (capacitive reactance) and R (resistance) in the impedance formula indicates it's an RC circuit.