問題詳情
39. 柴油機曲軸箱爆炸的預防及應急措施,下列哪一項敘述係不正確?
(A) 當發現曲軸箱有爆炸危險時,任何人不准在柴油機裝有防爆洩壓閥的一側走動或停留
(B) 當曲軸箱發生爆炸並將防爆洩壓閥沖開時,要立即打開曲軸箱門,以二氧化碳來滅火
(C) 當油霧檢測器發出警報時,表明曲軸箱內存在潛在的爆炸危險
(D) 在曲軸箱上安裝透氣管或抽氣機將油氣排出機艙外
(A) 當發現曲軸箱有爆炸危險時,任何人不准在柴油機裝有防爆洩壓閥的一側走動或停留
(B) 當曲軸箱發生爆炸並將防爆洩壓閥沖開時,要立即打開曲軸箱門,以二氧化碳來滅火
(C) 當油霧檢測器發出警報時,表明曲軸箱內存在潛在的爆炸危險
(D) 在曲軸箱上安裝透氣管或抽氣機將油氣排出機艙外
參考答案
答案：B
難度：非常簡單0.901961
統計：A(0),B(92),C(0),D(10),E(0)
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