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Fundamentals of Electronics MCQ

1. What components are used in an active filter?

Answer

Correct Answer: Amplifier and reactive components

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2. What is an AC load line?

Answer

Correct Answer: A graph representing all possible combinations of AC output voltage and current for an amplifier

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3. What is an active component?

Answer

Correct Answer: A component that changes the amplitude of a signal between input and output.

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4. What does AC coupling refer to?

Answer

Correct Answer: Circuit that passes an AC signal while blocking a DC voltage

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5. What is an acceptor atom?

Answer

Correct Answer: Trivalent atoms that accept free electrons from pentavalent atoms

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