[{"data":1,"prerenderedAt":72},["ShallowReactive",2],{"q-fire-112-1-fire-science-026":3},{"subject":4,"subjectSlug":5,"subjectKicker":6,"subjectShort":7,"question":8,"related":25,"sameNumber":50,"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-112-1-火災學概要-026","fire-112-1-fire-science-026",112,1,26,"下列何種靜電災害預防措施旨在防止靜電蓄積，而與其他旨在減少靜電產生的措施有所不同？",{"A":16,"B":17,"C":18,"D":19},"接地","選擇比電容率相近的材料","降低材料間的摩擦","儘量使用導電性材料","A",null,[],false,"",[26,31,34,38,42,46],{"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":13,"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）",{"webId":35,"stem":36,"number":37,"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":39,"stem":40,"number":41,"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":43,"stem":44,"number":45,"year":30,"session":12},"fire-106-1-fire-science-022","水的滅火效果，下列何者正確？",22,{"webId":47,"stem":48,"number":49,"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,[51,55,59,63,67],{"webId":52,"year":53,"stem":54,"number":13},"fire-111-1-fire-science-026",111,"一公克水完全汽化成水蒸氣，溫度 327℃水蒸氣體積為 V1，溫度 727℃水蒸氣體積為 V2，則 V2\u002FV1 值？",{"webId":56,"year":57,"stem":58,"number":13},"fire-110-1-fire-science-026",110,"易燃性氣體受到壓縮後溫度會有升高的狀況發生，可能會發火導致火災的發生，此現象為何？",{"webId":60,"year":61,"stem":62,"number":13},"fire-109-1-fire-science-026",109,"閃燃發生時間之影響因素中，通風為其中之一項，請問：A0(H0)1\u002F2 的通風因子公式中，A0 與 H0 各代表何意？",{"webId":64,"year":65,"stem":66,"number":13},"fire-108-1-fire-science-026",108,"乙炔加壓後容易產生分解爆炸，為避免此現象，乙炔鋼瓶常利用浸泡何種溶劑之多孔性物質，使乙炔溶解於其中，防止分解爆炸？",{"webId":68,"year":69,"stem":70,"number":13},"fire-107-1-fire-science-026",107,"在火勢擴大的過程中，下列那一現象並非成長期的常見特徵？",true,1785123161652]