# Electrical Engineering - RLC Circuits and Resonance

Exercise : RLC Circuits and Resonance - General Questions

- RLC Circuits and Resonance - General Questions
- RLC Circuits and Resonance - True or False

1.

A 10 resistor, a 90 mH coil, and a 0.015 F capacitor are in series across an ac source. The impedance magnitude at 1,200 Hz below

*f*is_{r}2.

In a series

*RLC*circuit that is operating above the resonant frequency, the current3.

A 15 resistor, a 220 H coil, and a 60 pF capacitor are in series across an ac source. What is the bandwidth of the circuit?

4.

A resistor of 3 k, a 0.05 F capacitor, and a 120 mH coil are in series across a 5 kHz, 20 V ac source. What is the impedance, expressed in polar form?

5.

A 12 resistor, a 40 F capacitor, and an 8 mH coil are in series across an ac source. The resonant frequency is

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