Author Question: When tuning across the resonant frequency of a series RLC band-pass filter, which of the following ... (Read 80 times)

NguyenJ · **on:** Jul 28, 2018

When tuning across the resonant frequency of a series RLC band-pass filter, which of the following is true?

A) Current flow through the load is minimum.
B) The impedance of the filter should be minimum at resonance.
C) The impedance of the filter should be maximum at resonance.
D) The output voltage across the load is minimum.

Question 2

For the tuning circuit of a radio frequency receiver, the filter:

A) high Q components are not necessary. B) bandwidth should be narrow.
C) need not be highly selective. D) any of the above