The Amateur Radio Project - Compound alternating current circuits

# Compound alternating current circuits

### Question 5 of 13

A series circuit has an inductance of 1.27mH and a resistance of 3. Its impedance, when connected to a 15V, 500Hz supply, will be approximately

1. 25
2. 5
3. 4
4. 3

1 | 2 | 3 | 4

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