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Question: Answered & Verified by Expert
The voltage of domestic ac is 220 volt. What does this represent
PhysicsAlternating CurrentJEE Main
Options:
  • A Mean voltage
  • B Peak voltage
  • C Root mean voltage
  • D Root mean square voltage
Solution:
1829 Upvotes Verified Answer
The correct answer is: Root mean square voltage
The voltage of domestic ac is $220 \mathrm{~V}$, it represents the root mean square voltage of supply.

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