FCC Question Pool Review

General Class (Element 3) • 2023-2027

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Question G9A04

From subelement G9 - G9A

G9A04
Answer: C

What causes reflected power at an antenna’s feed point?

AOperating an antenna at its resonant frequency
BUsing more transmitter power than the antenna can handle
CA difference between feed line impedance and antenna feed point impedance
DFeeding the antenna with unbalanced feed line