[{"data":1,"prerenderedAt":73},["ShallowReactive",2],{"q-fire-114-1-fire-science-032":3},{"subject":4,"subjectSlug":5,"subjectKicker":6,"subjectShort":7,"question":8,"related":25,"sameNumber":51,"hasEssay":72},"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-114-1-火災學概要-032","fire-114-1-fire-science-032",114,1,32,"國際知名學者 Thomas 閃燃經驗公式可用於預測發生閃燃所需之熱釋放率，其預測所需資訊，不包括下列何者？",{"A":16,"B":17,"C":18,"D":19},"環境溫度","開口面積","室內全表面積（但須扣除開口面積）","開口部高度","A",null,[],false,"",[26,31,35,39,43,47],{"webId":27,"stem":28,"number":29,"year":30,"session":12},"fire-106-1-fire-science-024","假設正向煙囪效應在中性帶以上 8 m 處的壓差為 10 Pa，若建築物內、外的溫差不變，中性帶以上 20 m 處的壓差為多少？",24,106,{"webId":32,"stem":33,"number":34,"year":30,"session":12},"fire-106-1-fire-science-026","有一家用延長線，欲連接電子鍋、熱水瓶及微波爐，耗電功率分別為 550 W、1100 W 及 2200 W，請問該延長線至少應具多大之容許電流？（家用電壓為 110 V）",26,{"webId":36,"stem":37,"number":38,"year":30,"session":12},"fire-106-1-fire-science-023","燃燒範圍是研判物質物性之重要因素，今有某液化石油氣，其成分為丙烷（C3H8 ）40%燃燒範圍為 2.4%~9.5%、丁烷（C4H10）60%燃燒範圍為 1.8%~8.4%，試求該液化石油氣之燃燒下限為何？",23,{"webId":40,"stem":41,"number":42,"year":30,"session":12},"fire-106-1-fire-science-027","要使 1 kg 之乙炔完全燃燒，在標準狀態下，其所需之空氣容積為多少？",27,{"webId":44,"stem":45,"number":46,"year":30,"session":12},"fire-106-1-fire-science-022","水的滅火效果，下列何者正確？",22,{"webId":48,"stem":49,"number":50,"year":30,"session":12},"fire-106-1-fire-science-028","有一平板絕緣層內面溫度為 270℃，外面以熱對流方式散失到 20℃的空氣中，平板厚度為 4 cm，熱傳導係數 K=1.2W\u002Fm℃，若要使平面外面的溫度不超過 70℃，試求其對流熱傳係數的極小值？",28,[52,56,60,64,68],{"webId":53,"year":54,"stem":55,"number":13},"fire-113-1-fire-science-032",113,"可燃物在大氣中僅因受熱致使溫度升高而引發燃燒的最低溫度稱為：",{"webId":57,"year":58,"stem":59,"number":13},"fire-112-1-fire-science-032",112,"將大塊的木頭切碎為小片的木屑時，下列敘述何者錯誤？",{"webId":61,"year":62,"stem":63,"number":13},"fire-111-1-fire-science-032",111,"下列何者非油槽火災發生沸溢或濺溢的主要因素？",{"webId":65,"year":66,"stem":67,"number":13},"fire-110-1-fire-science-032",110,"有關爆炸性物質之特性，下列何者正確？",{"webId":69,"year":70,"stem":71,"number":13},"fire-109-1-fire-science-032",109,"已知天花板噴流溫度攝氏 135℃，天花板噴流速度 1.8 m\u002Fs，環境初始溫度 20℃，感知撒水頭作動溫度攝氏 72℃，反應時間指數 67(m1\u002F2s1\u002F2)，感知撒水頭作動時間為下列何者？（提示： ln115=4.74, ln63=4.14）",true,1785129966122]