Electronics - RLC Circuits and Resonance - Discussion


If the bandwidth of a filter increases:

[A]. Q decreases
[B]. the roll-off rate increases
[C]. the half-power frequency decreases
[D]. the center frequency decreases

Answer: Option A


No answer description available for this question.

Aryan said: (Mar 4, 2012)  
q= b.w / fr..

frm dis v can say..q is directly proportional to the b.w...

then how can as b.w increases q decreases...

explain me yarrr

Naveen S said: (Oct 21, 2013)  
Dude the formula is,

BW = fr/q.

So BW is inversely proportional to 'q'.

Then obviously if BW increases q decreases.

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