Topic: Electronics Engineering
Which type of circuit has an input impedance as shown in this polar plot?
- A. A resistance, capacitor and inductor in series
- B. A resistance, capacitor and inductor in parallel
- C. A resistance in shunt with a series combination of an inductor and a capacitor
- D. A resistance in series with a shunt combination of an inductor and a capacitor
Answer: C. A resistance in shunt with a series combination of an inductor and a capacitor
Explanation: The polar plot characteristics correspond to a resistance in shunt with a series combination of an inductor and a capacitor.