⚙️ FE Exam Prep

A capacitor in a DC steady-state circuit acts as:

A A short circuit
B An open circuit (blocks DC)
C A resistor
D An inductor

✓ Correct Answer: Option B

After fully charged, no current flows through a capacitor in DC. It acts as an open circuit.

💡 Why is B) the correct answer?

The correct answer to the question "A capacitor in a DC steady-state circuit acts as:" is Option B: An open circuit (blocks DC).

The other options — A) A short circuit, C) A resistor, D) An inductor — are incorrect for this FE Exam Prep question. As explained above: After fully charged, no current flows through a capacitor in DC. It acts as an open circuit.

📚 About This FE Exam Prep Practice Question

This 2-level FE Exam Prep question from the Circuits topic is part of BrainForge Quiz's free exam preparation library. Each question includes the correct answer and a detailed explanation to help you understand the underlying concept, not just memorize the answer.

How to use this page: Read the question above, consider all four options (A through D), then check the highlighted correct answer and explanation. For active timed practice, start a free FE Exam Prep practice test or use flashcards for spaced repetition review.

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