FCC Question Pool Review

General Class (Element 3) • 2023-2027

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Question G4E02

From subelement G4 - G4E

G4E02
Answer: D

What is the purpose of a corona ball on an HF mobile antenna?

ATo narrow the operating bandwidth of the antenna
BTo increase the “Q” of the antenna
CTo reduce the chance of damage if the antenna should strike an object
DTo reduce RF voltage discharge from the tip of the antenna while transmitting