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G3A04: Which of the following are the least reliable bands for long-distance communications during periods of low solar activity?

G3A04G3A

Which of the following are the least reliable bands for long-distance communications during periods of low solar activity?

Answer choices for G3A04
Why this wins

The key fact is 15 meters, 12 meters, and 10 meters. Match that fact to the exact condition in the question; the other choices describe a different rule, band, component, or operating situation.

Direct answer summary (2023-2027 NCVEC pool)

The official correct answer for G3A04 is 15 meters, 12 meters, and 10 meters.

The key fact is 15 meters, 12 meters, and 10 meters. Match that fact to the exact condition in the question; the other choices describe a different rule, band, component, or operating situation.

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More questions in G3A

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