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112年 - 112-3 交通部航港局船員岸上晉升適任性評估筆試測驗_一等大管輪:電機電子與自動控制#117453
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46. 兩部交流發電機並聯使用中,若相序不相同時,產生極大無效横流而增加銅損,因而 降低何值?
(A)降低電壓
(B)降低電流
(C)降低效率
(D)降低頻率
答案:
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統計:
A(18), B(8), C(85), D(19), E(0) #3168633
詳解 (共 1 筆)
MoAI - 您的AI助手
B1 · 2025/11/03
#7014451
1. 題目解析 題目提到兩部交流發電機...
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