The Amateur Radio Project - Compound alternating current circuits

# Compound alternating current circuits

### Question 12 of 13

At a given frequency, a series circuit has a resistance of 3, an inductive reactance of 4, and a capacitive reactance of 4. The impedance of the circuit is

1. 3
2. 4
3. 5
4. 7

1 | 2 | 3 | 4

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