電機機械 - 考試
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By Olivia
at 2014-06-15T16:51
at 2014-06-15T16:51
Table of Contents
http://imgur.com/eFA6w3V
請問Vs=2400*根號3
是因為題目中所給的2400/240 指的是相電壓嗎?(Y接 VL=根號3 VP)
三相變壓器題目所給的電壓 X/Y 都一定是相電壓嗎?
--
請問Vs=2400*根號3
是因為題目中所給的2400/240 指的是相電壓嗎?(Y接 VL=根號3 VP)
三相變壓器題目所給的電壓 X/Y 都一定是相電壓嗎?
--
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