變壓器上的電壓比是多少
請問圖上的2個變壓器電壓比各為多少
http://i.imgur.com/KvOhBwL.jpg

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推
04/12 21:19, , 1F
04/12 21:19, 1F
→
04/14 16:02, , 2F
04/14 16:02, 2F
→
04/14 16:02, , 3F
04/14 16:02, 3F

→
04/14 16:02, , 4F
04/14 16:02, 4F

→
04/14 16:03, , 5F
04/14 16:03, 5F
噓
04/14 22:28, , 6F
04/14 22:28, 6F
→
04/14 22:32, , 7F
04/14 22:32, 7F
→
04/14 23:39, , 8F
04/14 23:39, 8F
推
04/16 22:25, , 9F
04/16 22:25, 9F