FCC Question Pool Review

General Class (Element 3) • 2023-2027

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Question G9A02

From subelement G9 - G9A

G9A02
Answer: B

What is the relationship between high standing wave ratio (SWR) and transmission line loss?

AThere is no relationship between transmission line loss and SWR
BHigh SWR increases loss in a lossy transmission line
CHigh SWR makes it difficult to measure transmission line loss
DHigh SWR reduces the relative effect of transmission line loss