192k views
7 votes
What current is used to power the United States power grid?

Direct Current
Alternating Current

User DotDotDot
by
6.4k points

2 Answers

11 votes
The USA uses 110V 60Hz AC current.
User Mario Ruiz
by
5.8k points
9 votes
The answer is Alternating Current
User Sarusso
by
6.1k points