[{"data":1,"prerenderedAt":61},["ShallowReactive",2],{"q-110180-arch_environment-31":3},{"question":4,"neighbors":26,"sameNumber":45,"prev":34,"next":37},{"id":5,"classKey":6,"session":7,"year":8,"subject":9,"number":10,"groupStem":11,"ownStem":12,"stem":12,"options":13,"answer":18,"answerKind":20,"answerS":11,"answerNote":11,"images":21,"explanation":22,"withheld":11,"deepChars":23,"freq":24,"indexable":25},"arch-110180-801-0104-031","architect","110180",110,"建築環境控制",31,null,"某鋼筋混凝土構造辦公室的建築外殼熱負荷，含實體部與開口部共 40 kW，外氣與間隙風之熱負荷為 30 kW、內部熱負荷為 30 kW，下列敘述何者錯誤？",{"A":14,"B":15,"C":16,"D":17},"間隙風包含顯熱與潛熱負荷","建築外殼實體部之熱負荷不包含潛熱負荷","外部負荷共為 70 kW","若 SHF = 0.7，則潛熱負荷為 70 kW",[19],"D","single",[],"本題考點：空調熱負荷的分類（外部負荷與內部負荷、顯熱與潛熱），以及顯熱比 SHF 的定義：SHF = 顯熱負荷 ÷（顯熱負荷 + 潛熱負荷）。\n【正解理由】先把題目給的三筆負荷加總：建築外殼 40 kW、外氣與間隙風 30 kW、內部 30 kW，合計 40 + 30 + 30 = 100 kW。顯熱比 SHF 是「顯熱占總熱負荷的比例」，SHF = 0.7 代表顯熱負荷 = 100 kW × 0.7 = 70 kW，潛熱負荷則是總負荷扣掉顯熱，100 kW − 70 kW = 30 kW。選項 (D) 說潛熱負荷為 70 kW，把顯熱的數值當成了潛熱，敘述錯誤。題目問何者錯誤。故選 D。\n【逐項排除】\n(A) 正確。間隙風是室外空氣經門窗縫隙滲入室內，滲入的空氣同時帶進「溫度差」與「濕度差」：溫度高於室內造成顯熱負荷，含濕量高於室內造成潛熱負荷（要靠冷卻除濕把多出來的水氣凝結掉）。外氣引入也是同樣道理，所以外氣與間隙風負荷都要分顯熱、潛熱兩部分計算。\n(B) 正確。建築外殼實體部（外牆、屋頂）的熱負荷來自室內外溫差的傳導，以及日射被外表面吸收後再傳入室內，兩者都只改變溫度、不帶進水氣，因此只有顯熱。《建築物節約能源設計技術規範》第 3.1.7 節列舉的外殼耗能量顯熱負荷，第一項就是室內外溫差引起之外殼傳透熱量，也印證外殼傳熱以顯熱處理。要有潛熱，必須有水氣進出室內，例如間隙風、外氣、人體散濕、烹飪或開放水面蒸發。\n(C) 正確。外部負荷是由室外條件造成的負荷，本題的外殼負荷（實體部與開口部）與外氣、間隙風負荷都源自室外，合計 40 + 30 = 70 kW；內部負荷 30 kW 則來自室內的人員、照明與設備發熱，不計入外部負荷。考生要注意的是區分標準在於「熱從哪裡來」，不是「在室內哪個位置」。\n(D) 錯誤。總負荷 100 kW、SHF = 0.7，顯熱負荷為 70 kW、潛熱負荷為 30 kW；選項把 70 kW 寫成潛熱，主體錯置。正確敘述應為「若 SHF = 0.7，則顯熱負荷為 70 kW、潛熱負荷為 30 kW」。另可用常理檢查：SHF = 0.7 代表顯熱占多數，潛熱就不可能比顯熱還大。\n【記憶點】SHF 是「顯熱」的占比：顯熱 = 總負荷 × SHF，剩下的才是潛熱；外殼實體部只有顯熱，間隙風與外氣顯熱潛熱兼具。",792,1,true,[27,30,33,36,39,42],{"number":28,"session":7,"stem":29},28,"設有滅火器之樓層，自樓面居室任一點至滅火器之步行距離最多應在多少公尺以下？",{"number":31,"session":7,"stem":32},29,"下列有關輻射冷暖房的說明何者錯誤？",{"number":34,"session":7,"stem":35},30,"壓縮式冷凍循環原理中，下列何者為空氣冷卻（相當於冷媒吸熱）的過程？",{"number":37,"session":7,"stem":38},32,"下列有關輸送設備的敘述何者正確？",{"number":40,"session":7,"stem":41},33,"依據建築技術規則建築設備編，下列關於昇降機房之規定何者錯誤？",{"number":43,"session":7,"stem":44},34,"辦公室的照明功率密度（LPDcj）設計基準以何者較為合理？",[46,49,52,55,58],{"number":10,"session":47,"stem":48},"114180","關於緊急用昇降機之設計注意事項，下列敘述何者錯誤？",{"number":10,"session":50,"stem":51},"113190","下列各類建築的空調系統設計，那一種節能敘述錯誤？",{"number":10,"session":53,"stem":54},"112190","有關空調系統冰水主機性能係數（COP）是指何者與冷卻消耗電功率的比值？",{"number":10,"session":56,"stem":57},"111180","一個淨面積 100 m2 住宅單元的電氣設備容量（kW）最接近下列何者？",{"number":10,"session":59,"stem":60},"109180","有關接地工程（grounding）之敘述，下列何者錯誤？",1791863205409]