[{"data":1,"prerenderedAt":72},["ShallowReactive",2],{"q-fire-112-1-fire-science-035":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-035","fire-112-1-fire-science-035",112,1,35,"相較於氣體爆炸，一般的粉塵爆炸具有下列那種性質？",{"A":16,"B":17,"C":18,"D":19},"起火能量較低","起火溫度較低","爆炸壓力上升速率較低","破壞力較低","C",null,[],false,"",[26,31,34,38,42,46],{"webId":27,"stem":28,"number":29,"year":30,"session":12},"fire-106-1-fire-science-033","設有一儲存倉庫使用混凝土及磚塊所築成，該倉庫長 10 m、寬 7 m、高 3.5 m。可燃物（以木材為主）總重 2100 kg，總表面積為 300 m2，倉庫內有一開口寬 1.8 m、高 2 m，試問火災持續時間最長為多少？",33,106,{"webId":32,"stem":33,"number":13,"year":30,"session":12},"fire-106-1-fire-science-035","五層樓的建築物，每層設有特別安全梯，樓梯採正壓且加壓壓力為 35 Pa，每層特別安全梯之前室採正壓且加壓壓力為 25 Pa，居室則未設煙控設計，居室避難到特別安全梯，需經過設有煙控之前室，且空間均為密閉構造，唯一開口為安全門，流動面積為 0.01 m2，試問每一排煙室設加壓煙控時，應送的風量為多少？",{"webId":35,"stem":36,"number":37,"year":30,"session":12},"fire-106-1-fire-science-032","火場能見度與煙霧消光係數有密切關係，若以煙霧的質量光學密度 Dm（m2\u002Fg）代表煙霧密度，假定在長 8m、寬 6m、高 3m 之實驗室燃燒 600g 之聚氯乙烯（PVC），其 Dm＝0.12 m2\u002Fg，試估算實驗室內發光避難指示燈之能見度為何？",32,{"webId":39,"stem":40,"number":41,"year":30,"session":12},"fire-106-1-fire-science-036","在一大氣壓力狀態下，假設空氣中氧（O2）之重量占整體空氣的 23%，試問 1 kg 之硫（S）完全燃燒，約需多少公斤之空氣？",36,{"webId":43,"stem":44,"number":45,"year":30,"session":12},"fire-106-1-fire-science-031","建築物火災時要防止火勢由外牆的窗戶向上延燒，下列改善措施何者錯誤？",31,{"webId":47,"stem":48,"number":49,"year":30,"session":12},"fire-106-1-fire-science-037","已知門扇高 2.13 m、寬 0.91 m，把手安置在靠近邊緣 0.076 m 處，兩邊壓為 75 Pa，壓力係數 Kd=0.91，克服門自鎖力為 53 N，求最少需多少力才能打開該門？",37,[51,55,59,63,67],{"webId":52,"year":53,"stem":54,"number":13},"fire-111-1-fire-science-035",111,"下列何者為乾粉最主要滅火原理？",{"webId":56,"year":57,"stem":58,"number":13},"fire-110-1-fire-science-035",110,"面對廚房油鍋起火燃燒，下列何項應對動作的風險最大？",{"webId":60,"year":61,"stem":62,"number":13},"fire-109-1-fire-science-035",109,"有關引火性液體的敘述，下列何者正確？",{"webId":64,"year":65,"stem":66,"number":13},"fire-108-1-fire-science-035",108,"為避免液化石油氣儲槽因外圍起火燃燒，一時無法撲滅而發生 BLEVE 現象，可採取之防救策略下列何者正確？",{"webId":68,"year":69,"stem":70,"number":13},"fire-107-1-fire-science-035",107,"描述火勢大小之物理量為下列何者？",true,1785123161749]