Why is the RLC series circuit called an acceptor circuit?

Why is the RLC series circuit called an acceptor circuit?
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Answer :

The series RLC circuit exhibits minimum resistance at resonance.This means an input at the resonant frequency will see maximumcurrent in that RLC circuit. Put another way, the RLC circuit issaid to accept the current of an input signal when that signalequals the resonant frequency of the RLC circuit.
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