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• 輸電線路中，有關鋁線及銅線的特性，下列敘述何者有誤？(A)鋁線耐張強度較小 (B)相同電阻下，鋁線截面積較大，散熱較易(C)鋁線導電率較差 (D)鋁線較不易腐蝕及磨損
• 某一15 kW之電熱器，每天使用8小時，為響應政府節能政策，每天減少使用2小時，若電費為每度3元，30天可減省多少電費？(A) 2700 元 (B) 5400 元 (C) 8100 元 (D)
• 某一發電機之電抗，以其標示銘牌上之額定值11 kV及100 MVA為基準時，標么值為 0.5。若將基準值改為22 kV及120 MVA時，則此電抗之標么值為何？(A) 0.83 (B) 0.3
• 有一阻抗值為Z = 3歐姆，若選定之基準MVA值及基準電壓值分別為100 MVA及5 kV，試問此阻抗之標么值為何？(A) 0.12 (B) 0.24 (C) 0.36 (D) 0.48
• 如下圖所示之受力結構系統，已知為靜止狀態，且F1=50kN，F3=50kN ，則FF4 及 M 分別為何？ (方向定義：↑ 、 → 及 ↻ 為+) (A)F2=50kN
• 架空線路的優點，下列何者有誤？(A)故障之發現、修復及檢查較易 (B)散熱容易(C)不易受自然環境及人為災害而停電 (D)建設費用較地下電纜低
• 在一定期間內，平均負載與該期間內最高負載之百分比稱為何？(A)參差因數 (B)負載因數 (C)重合因數 (D)需量因數
• 某一導線將其均勻拉長為原來長度的 n 倍後，該導線的電阻會變為原來 9 倍，試問 n 為何？(A) 1 ⁄ 3 (B) 3 (C)6 (D) 9
• 保護電驛中，當發電機內部發生故障或線路中一線接地不能均衡負載時，利用其電流之差額而產生動作者，為何種電驛？(A)電壓電驛 (B)電流電驛 (C)差動電驛 (D)衡相電流電驛
• 某一平衡三相負載為600 kW，功率因數為0.8滯後，如欲以相同之視在功率將功率因數提高至0.9滯後，則每相有效功率輸出增加多少kW？(A) 25 (B) 50 (C) 75 (D) 125

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• 圖(十九)為鋰離子(Li+)的結構示意圖，圖中以不同顏色的球表示中子、電子和質子。若同樣以這三種顏色的球表示溴離子( )的中子、電子和質子，則溴離子中這三種顏色球的數目關係，應為下列何者？ (
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