問題詳情
12. A Y-connected resistive load 40Ω per phase is connected to a balanced three-phase four-wirevoltage source. Phase voltage is 100V. A neutral line with resistance 10Ω is connected betweensource and load. Determine current in the neutral line.
(A)10A
(B)2A
(C)2.5A
(D)0A
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增