Electrical Engineering - Passive Filters - Discussion

Discussion :: Passive Filters - General Questions (Q.No.3)

3. 

In a series resonant band-pass filter, a lower value of Q results in

[A]. a higher resonant frequency
[B]. a smaller bandwidth
[C]. a higher impedance
[D]. a larger bandwidth

Answer: Option D

Explanation:

No answer description available for this question.

Suman said: (Aug 22, 2011)  
Because bandwidth is (f2-f1) is inversly proportional to Q i.e. quality factor.

(f2-f1) /f0 = 1/q0.

Ajith P said: (Sep 16, 2016)  
Bandwidth = fr/q if q is lower value obviously the bandwidth is larger.

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