[{"data":1,"prerenderedAt":72},["ShallowReactive",2],{"q-fire-115-1-fire-science-021":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-021","fire-115-1-fire-science-021",115,1,21,"閃火點（flash point）表示可燃性液體表面所蒸發蒸氣與空氣混合所形成之混合氣體之濃度達到下列何種條件？",{"A":16,"B":17,"C":18,"D":19},"達燃燒上限時之最低溫度","達燃燒上限時之最高溫度","達燃燒下限時之最低溫度","達燃燒下限時之最高溫度","C",null,[],false,"",[26,31,35,39,43,47],{"webId":27,"stem":28,"number":29,"year":30,"session":12},"fire-109-1-fire-science-020","某研究院之廠區引發爆燃事件之推進劑，其內含過氯酸鹽類，試問其為公共危險物品中第幾類物質？",20,109,{"webId":32,"stem":33,"number":34,"year":30,"session":12},"fire-109-1-fire-science-022","預防過氧化丁酮之火災爆炸時，下列何種原則正確？",22,{"webId":36,"stem":37,"number":38,"year":30,"session":12},"fire-109-1-fire-science-019","若一物體的溫度為 327℃，輻射率（ Emissivity）為 0.1，已知史蒂芬–波茲曼常數為 5.67×10-8 W\u002Fm2k4，則其輻射強度（Emissive Power）約為多少？",19,{"webId":40,"stem":41,"number":42,"year":30,"session":12},"fire-109-1-fire-science-023","若要看清某一物體，該物體與其背景間有一定之對比度。對比度之計算：C=(B\u002FB0)-1，有關對比度下列何者正確？",23,{"webId":44,"stem":45,"number":46,"year":30,"session":12},"fire-109-1-fire-science-018","化學災害搶救程序 HAZMAT 之說明，下列何者正確？",18,{"webId":48,"stem":49,"number":50,"year":30,"session":12},"fire-109-1-fire-science-024","在古蹟及歷史建築物火災風險評估指標中，有關防火因應措施安全評估項目中，不包括下列何項？",24,[52,56,60,63,67],{"webId":53,"year":54,"stem":55,"number":13},"fire-111-1-fire-science-021",111,"下列有關熱量傳遞的敘述，何者正確？",{"webId":57,"year":58,"stem":59,"number":13},"fire-110-1-fire-science-021",110,"下列物質在常溫時，何者的熱傳導係數（W\u002Fm∙K）較低？",{"webId":61,"year":30,"stem":62,"number":13},"fire-109-1-fire-science-021","混合氣體由 A、B、C 三種氣體組成，混合時組成氣體不進行反應，且燃燒無催化作用，其中各氣體之混合濃度中，A 氣體占 1\u002F5（燃燒下限 4.0%），B 氣體占 3\u002F5（燃燒下限 12.5%），C 氣體占 1\u002F5（燃燒下限 2.0%），則此混合氣體燃燒下限約為多少？",{"webId":64,"year":65,"stem":66,"number":13},"fire-108-1-fire-science-021",108,"依據建築物火災 t2 成長理論，在一定義為快速成長的火災中，釋熱率達到 1MW 的時間應為多少秒？",{"webId":68,"year":69,"stem":70,"number":13},"fire-107-1-fire-science-021",107,"油罐車在灌裝作業中，其累積電壓為 16 kV（其體積為 20 m3，電容為 1000 pF），試估算此作業所產生靜電能量為多少毫焦耳（mj）？",true,1785123160455]