When tuning across the resonant frequency of a series RLC band -pass filter, which of the following is true?
A)The impedance of the filter should be maximum at resonance.
B)The output voltage across the load is minimum.
C)Current flow through the load is minimum.
D)The impedance of the filter should be minimum at resonance.

Question

Quizplus · Accepted Answer

At resonance, the impedance of a series RLC circuit is at its minimum, allowing maximum current to flow through the circuit, which results in maximum output voltage across the load.

When Tuning Across the Resonant Frequency of a Series RLC