Question:

The frequency of alternating current in household electric circuits is:

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The standard frequency for AC supply in many countries is 50 Hz.
Updated On: Oct 28, 2025
  • 50 Hz
  • 60 Hz
  • 100 Hz
  • 220 Hz
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The Correct Option is A

Solution and Explanation

In most countries, the alternating current (AC) supplied to households has a frequency of 50 Hz.
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