基本電學 - 考試
By Ursula
at 2013-05-05T21:38
at 2013-05-05T21:38
Table of Contents
f=50Hz , 電流有效值為8A之正玄波,
1
當t=0時, 其值為4√2則自零經過 -----秒時之電流瞬間值為?
120
此題答案為0A
有人可以幫忙解題嗎? 感恩
--
1
當t=0時, 其值為4√2則自零經過 -----秒時之電流瞬間值為?
120
此題答案為0A
有人可以幫忙解題嗎? 感恩
--
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