Electrical Engineering - RLC Circuits and Resonance - Discussion

Discussion Forum : RLC Circuits and Resonance - General Questions (Q.No. 18)
A certain series resonant circuit has a bandwidth of 2 kHz. If the existing coil is replaced with one having a higher value of Q, the bandwidth will
remain the same
be less selective
Answer: Option
No answer description is available. Let's discuss.
3 comments Page 1 of 1.

Ajaz said:   8 years ago
But Q = W*R/L, so if frequency is increased to increment in the Q, there will be no effect on BW.

Samir said:   8 years ago
We know,

Bw = F/Q.

When Q increase, the bandwidth decreases.

Danmarch said:   1 decade ago
BW = Resonant Frequency/Quality Factor. if Q increase, BW will be decrease.

Post your comments here:

Your comments will be displayed after verification.