※ 文章網址: https://www.ptt.cc/bbs/Gov_owned/M.1512203971.A.863.html
推 lovegazette: 75. P=WT =(2*3.14*3600/60)*2 12/02 20:37
推 therockox: 64.50hz 12/02 20:55
推 savemysoul: 74.12000根號3 12/02 21:35
→ smallhorser: 59. 0.707 12/02 21:41
→ smallhorser: 71. 4+j4 12/02 21:44
推 martian001: 64. 314 = ω = 2πf, f = 50Hz 12/02 23:53
推 apenwang: https://i.imgur.com/H6cEwAw.jpg 12/03 02:51
→ kakashi45232: 59功因記得加超前或落後 12/03 08:01
→ yeongdah: 非常感謝各位大大的幫忙,也謝謝專程回信給我的大大 12/03 14:52