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Resonance frequency occurs when __________________

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Resonance frequency occurs when __________________

(a) XL=XC

(b) XL>XC

(c) XL<XC

(d) Cannot be determined

The question was asked in an international level competition.

I need to ask this question from Frequency Variation in a Series RLC Circuit in chapter Resonance in AC Circuits of Basic Electrical Engineering

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Right option is (a) XL=XC

Explanation: The frequency of a system is said to be resonating when the value of the capacitive reactance and the inductive reactance is the same.

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