An electrolytic capacitor can be used for_____________?
Correct answer: A. D.C. only
- A. D.C. only
- B. AC. only
- C. both D.C. as well as A.C.
Explanation
A conventional electrolytic capacitor is polarized, so it is intended for DC or for AC circuits where a suitable DC bias prevents reversal of its polarity. In basic MCQs, it is therefore classified as a DC-only capacitor.
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