Everyday Science Medium fpsc ppsc nts

Which everyday device converts alternating current into direct current for charging electronic devices?

  • A Inverter
  • B Rectifier
  • C Transformer
  • D Generator
Correct Answer: Option B — Rectifier
Explanation: A rectifier converts alternating current into direct current and is commonly found inside chargers for electronic devices that require stable DC power for proper operation.
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MCQ Details
SubjectEveryday Science
DifficultyMedium
Exam Typesfpsc, ppsc, nts
CorrectOption B
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