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Team MCQ Buddy • 20.60K Points
Instructor III Physics

Q. A device used for converting a.c. into d.c. is called

  • (A) Transformer
  • (B) Rectifier
  • (C) Induction coil
  • (D) Dynamo
  • Correct Answer - Option(B)
  • Views: 16
  • Filed under category Physics
Explanation by: Team MCQ Buddy 
A rectifier is an electrical device that converts alternating current (AC), which periodically reverses direction, to direct current (DC), which flows in only one direction. The process is known as rectification, since it "straightens" the direction of current.

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