[{"data":1,"prerenderedAt":72},["ShallowReactive",2],{"q-fire-115-1-fire-science-013":3},{"subject":4,"subjectSlug":5,"subjectKicker":6,"subjectShort":7,"question":8,"related":25,"sameNumber":51,"hasEssay":71},"火災學概要","fire-science","火災學 · Fire Science","火災學",{"id":9,"webId":10,"year":11,"session":12,"subject":4,"number":13,"stem":14,"options":15,"answer":20,"answerNote":21,"images":22,"imagesPending":23,"lawTimestamp":11,"explanation":24,"explanationDeep":24,"freq":12,"indexable":23},"fire-115-1-火災學概要-013","fire-115-1-fire-science-013",115,1,13,"燃燒四要素中何者涉及「自由基」？",{"A":16,"B":17,"C":18,"D":19},"助燃物","連鎖反應","可燃物","熱能","B",null,[],false,"",[26,31,35,39,43,47],{"webId":27,"stem":28,"number":29,"year":30,"session":12},"fire-109-1-fire-science-012","下列常見之乾粉滅火藥劑敘述何者正確？",12,109,{"webId":32,"stem":33,"number":34,"year":30,"session":12},"fire-109-1-fire-science-014","火場溫度隨燃燒時間而逐漸升高，其空氣亦漸膨脹，空氣由外界流入該起火房間，同時熱煙霧也會從該起火房間流出。若忽略燃燒分解過程而產生之質量流率，建築物內部空氣溫度為 25℃，起火房間溫度為 800℃，流入起火房間之空氣體積流量為 1 m3\u002Fs，則流出起火房間之熱煙霧體積流量約為若干？",14,{"webId":36,"stem":37,"number":38,"year":30,"session":12},"fire-109-1-fire-science-011","某一線徑 2.0 m\u002Fm 之電線 1 km 長之電阻值為 5.657 Ω，熱阻抗為 378。若周遭溫度為 20℃，當此 10 cm 長之電線通過 10 安培時，其芯線溫度（℃）約為多少？",11,{"webId":40,"stem":41,"number":42,"year":30,"session":12},"fire-109-1-fire-science-015","下列海龍替代滅火藥劑，何者之化學組成為五氟乙烷？",15,{"webId":44,"stem":45,"number":46,"year":30,"session":12},"fire-109-1-fire-science-010","有水之場所的插頭應加裝何種裝置以防止感電發生？",10,{"webId":48,"stem":49,"number":50,"year":30,"session":12},"fire-109-1-fire-science-016","假設建築物外部風速為 10 m\u002Fs，風壓係數為 0.6，空氣密度為 1.0 kg\u002Fm3，其對迎風面建築物所產生的風壓約為？",16,[52,56,60,63,67],{"webId":53,"year":54,"stem":55,"number":13},"fire-111-1-fire-science-013",111,"高層建築物火災特性下列何者錯誤？",{"webId":57,"year":58,"stem":59,"number":13},"fire-110-1-fire-science-013",110,"有一開口面積為 10.0 m2，開口高度為 1.44 m 之居室，當其發生火災而形成通風控制燃燒時，根據 P. H. Thomas 之研究結果，則燃燒速度為多少 kg\u002Fmin？",{"webId":61,"year":30,"stem":62,"number":13},"fire-109-1-fire-science-013","下列的滅火設備，何者屬於窒息法滅火原理？",{"webId":64,"year":65,"stem":66,"number":13},"fire-108-1-fire-science-013",108,"比較室內火災閃燃（Flashover）與複燃（Backdraft），下列敘述何者正確？",{"webId":68,"year":69,"stem":70,"number":13},"fire-107-1-fire-science-013",107,"假設大氣中氧氣容積為 21%，現在一密閉空間（體積為 V）內，有三分之一體積（V\u002F3）為惰性氣體時（壓力仍為一大氣壓），該空間內氧氣濃度為多少%？",true,1785123160378]