問題詳情
1. 於交流發電機中，感應電動勢為一正弦曲線的正弦波，試問一個完整的正弦波所對應的時間應稱之為何？
(A) 週期(Period)
(B) 頻率(Frequency)
(C) 振幅 (Amplitude)
(D) 相位 (Phase)
(A) 週期(Period)
(B) 頻率(Frequency)
(C) 振幅 (Amplitude)
(D) 相位 (Phase)
參考答案
答案：A
難度：簡單0.8125
統計：A(52),B(10),C(1),D(1),E(0)
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