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G7C12:What is the frequency above which a low-pass filter’s output power is less than half the input power?

G7C12G7C

What is the frequency above which a low-pass filter’s output power is less than half the input power?

Direct answer summary (2023-2027 NCVEC pool)

The official correct answer for G7C12 is Cutoff frequency.

The key fact is Cutoff frequency. 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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