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Europe requires to test to immunity standards but not U.S why?

why does europe work in 230VAC and U.S 120VAC?

2007-05-09 08:09:13 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Engineering

1 answers

It's just the way the two regions chose to do it.

2007-05-09 08:50:29 · answer #1 · answered by Gene 7 · 0⤊ 0⤋

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