Electronic Principles
The total impedance of a parallel RLC circuit:

is equal to the sum of the values of resistance, inductive reactance and capacitive reactance
is maximum at the resonant frequency
always increases as the applied frequency increases
None of these
always decreases as the applied frequency increases

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Electronic Principles
Which one of the following statements best applies to a parallel RLC circuit?

None of these
The voltage waveform for each component always has the same amplitude and phase as the applied voltage
The current waveform for each component always has the same amplitude and phase as the applied current
All of these
The sum of the current is always less than the applied current

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