問題詳情
一、針對一可燃物於開放空間中被引燃,若以溫度(或熱釋放率)為縱軸,時間為橫軸,請繪出其火災歷程的溫度(或熱釋放率)隨時間變化關係,並於圖中標示及說明火災歷程的三個時期。進一步利用溫度(或熱釋放率)隨時間變化關係,說明建築物火災中的閃燃(flashover)現象和復燃(backdraft)現象。(20 分)
參考答案
答案:D
難度:適中0.5
統計:A(13),B(18),C(16),D(47),E(0)
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