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  9. Q33

BPSC (Bihar PCS) 2023 · Question 33 of 150

An AC current can be produced by

General Science

  1. Atransformer
  2. Bchoke coil
  3. CdynamoCorrect
  4. DNone of the above

Answer: C. dynamo

Explanation

A dynamo (AC dynamo/alternator) produces AC current by rotating a coil within a magnetic field.

Source: 69th BPSC Prelims 2023 (Set B)

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