The total impedance of a series RLC circuit:

1.	The total impedance of a series RLC circuit:
A.	is minimum at the resonant frequency
B.	always increases as the applied frequency increases
C.	always decreases as the applied frequency increases
D.	is maximum at the resonant frequency
E.	None of the above
Answer» B. always increases as the applied frequency increases

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The total impedance of a series RLC circuit:

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