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G4A05: Why is automatic level control (ALC) used with an RF power amplifier?

G4A05G4A

Why is automatic level control (ALC) used with an RF power amplifier?

Answer choices for G4A05
Why this wins

The reason is to prevent excessive drive. Connect the cause in the question to this direct result instead of memorizing the answer letter.

P = E × I

Direct answer summary (2023-2027 NCVEC pool)

The official correct answer for G4A05 is To prevent excessive drive.

The reason is to prevent excessive drive. Connect the cause in the question to this direct result instead of memorizing the answer letter.

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More questions in G4A

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