A

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Q. The frequency of direct current is ________

  • (A) Zero
  • (B) 50 HZ
  • (C) 60 HZ
  • (D) 100 HZ
  • Correct Answer - Option(A)
  • Views: 17
  • Filed under category Physics
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Explanation by: Admin
The frequency of direct current (DC) is 0 Hz, as the current only flows in one direction.

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