基本電學 - 考試
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By Zora
at 2013-06-22T22:17
at 2013-06-22T22:17
Table of Contents
出處:97年台電養成班
http://ppt.cc/vfcd
想法:
(1) 因為電流連接至負載,是發電機
所以佛萊銘右手定則
a導體流入紙面 b導體流出紙面
(2) 電流的產生判定依據是?
這小題不知道用哪個觀念去看
(3) 我記得兩個半圓形集電環的是直流
兩個圓形集電環的則是交流
所以這題不是應該是交流發電機嗎?
麻煩高手們幫忙解答了 Orz
--
http://ppt.cc/vfcd
想法:
(1) 因為電流連接至負載,是發電機
所以佛萊銘右手定則
a導體流入紙面 b導體流出紙面
(2) 電流的產生判定依據是?
這小題不知道用哪個觀念去看
(3) 我記得兩個半圓形集電環的是直流
兩個圓形集電環的則是交流
所以這題不是應該是交流發電機嗎?
麻煩高手們幫忙解答了 Orz
--
Tags:
考試
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By Barb Cronin
at 2013-06-24T19:05
at 2013-06-24T19:05
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By Doris
at 2013-06-27T18:02
at 2013-06-27T18:02
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By Andrew
at 2013-06-30T14:04
at 2013-06-30T14:04
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By Doris
at 2013-07-05T01:57
at 2013-07-05T01:57
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