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Why is Japan's electrical distribution split up into the two power frequencies of 50Hz and 60Hz?
Wiki User
∙ 13y ago
Power companies in the west purchased 60Hz equipment, and companies in the east purchased 50Hz equipment. This was back in the late 1800's to early 1900's. It would be cost prohibitive to replace all the 50Hz equipment with 60Hz, or vice versa at this point, so both are used.
Wiki User
∙ 13y ago
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