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• ⑵整個彎管系統ABCDEF的總受力為多少，請給合力的大小與方向。（水的密度為1g/cm3，此處總受力要把板CD也算進去。）（10 分）
• ⑵如果使用高壓斷路器去啟斷非對稱短路電流，試求斷路器最少應該要有多大的啟斷容量（MVA）。（5 分）
• 某廠商委託民調機構在甲地調查聽過該品牌洗衣粉的居民占當地居民之百分比（以下簡稱為「知名度」）﹒結果在95%信心水準之下﹐該品牌洗衣粉在甲地的知名度之信賴區間為[0.608,0.672]﹒試問此次民
• 21世紀以來，受到全球氣候變遷的影響，災害對人類的影響愈來愈大。尤其是人類賴以維生的大地，因土壤沖蝕愈來愈嚴重，可耕地也愈來愈稀少。下圖為某地區的地質、坡度與地表覆蓋物資料，哪一個區塊內的土壤沖
• 四、如圖，若自由液面高程當零，管CD高程為 5m，管AB和管EF高程都是負 10m。所有管子都是直徑為 0.55m的圓管， 管子長度為AB=5m，BC=DE=15m，CD=5m，EF=15m。水的密度
• ⑸此斷面僅受剪力及撓曲作用，不計拉力鋼筋對剪力之影響，此斷面之最大設計剪力Vu 不得大於若干tf ，剪力鋼筋方不超過最大用量之規定。（10 分）
• ⑶請計算這流場的加速度。（5 分）
• ⑷此斷面配置之拉力鋼筋量不得小於若干cm2，始合乎規範受撓構材最少鋼筋量之規定。（5 分）
• ⑵請證明 x 軸為一流線。（5 分）
• ⑶此斷面如僅配置 As = 52cm2之拉力鋼筋，試求其強度折減因數φ 。（15 分）

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