電路學的一題 - 考試
By Rae
at 2019-07-24T21:38
at 2019-07-24T21:38
Table of Contents
https://imgur.com/3m3RLnz
答案是A,但sin轉成cos的角度我認為要減90度
相角 = 60-90 = -30度才對
還是說這是文字遊戲,正弦相量函數?
那有餘弦相量函數這種東西嗎?
--
答案是A,但sin轉成cos的角度我認為要減90度
相角 = 60-90 = -30度才對
還是說這是文字遊戲,正弦相量函數?
那有餘弦相量函數這種東西嗎?
--
Tags:
考試
All Comments
By Jake
at 2019-07-25T20:13
at 2019-07-25T20:13
By Tristan Cohan
at 2019-07-27T23:08
at 2019-07-27T23:08
By Emma
at 2019-08-01T07:07
at 2019-08-01T07:07
By Annie
at 2019-08-02T18:55
at 2019-08-02T18:55
By Jake
at 2019-08-05T01:21
at 2019-08-05T01:21
By Sandy
at 2019-08-08T15:25
at 2019-08-08T15:25
By Emily
at 2019-08-11T07:52
at 2019-08-11T07:52
By Belly
at 2019-08-15T06:46
at 2019-08-15T06:46
By Madame
at 2019-08-19T10:18
at 2019-08-19T10:18
By Megan
at 2019-08-23T02:22
at 2019-08-23T02:22
By Tracy
at 2019-08-26T03:16
at 2019-08-26T03:16
By Carol
at 2019-08-28T04:01
at 2019-08-28T04:01
Related Posts
101年司法官一試刑訴第51題
By Edward Lewis
at 2019-07-24T21:16
at 2019-07-24T21:16
尊榮禮券
By Joseph
at 2019-07-24T20:47
at 2019-07-24T20:47
生統課本題目疑問
By Todd Johnson
at 2019-07-24T20:01
at 2019-07-24T20:01
高普考一般行政有沒有改考科?
By Daph Bay
at 2019-07-24T19:54
at 2019-07-24T19:54
中華電信 98電路學
By Skylar Davis
at 2019-07-24T18:55
at 2019-07-24T18:55