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If the value of Q of the circuit is high, then its effect on bandwidth is?

(a) large bandwidth

(b) small bandwidth

(c) no effect on bandwidth

(d) first increases and then decreases

This question was posed to me by my college director while I was bunking the class.

This interesting question is from Parallel Resonance topic in division Resonance & Magnetically Coupled Circuit of Network Theory

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Correct answer is (b) small bandwidth

For explanation I would say: If the value of Q of the circuit is high, then small bandwidth because bandwidth is inversely proportional to the quality factor.

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