【判断题】
防火分隔物是指能在一定时间内组织火势蔓延,且能把建筑内部空间分隔成托干较小防火空间的物体。常见防火分隔物有防火墙、防火门。防火卷帘、防火水幕带、防火阀和排烟防火阀等。
A. 对
B. 错
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清理火场时,必须克服麻痹思想,防止发生意外伤害。归队后,立即清点人员和器材。
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进入危险化学品泄漏事故现场时,重危区作业人员必须着重型防化服,轻危区作业人员可以着隔热服。进入易燃、易爆区域还应当着防静电内外衣、裤子、袜子和手套。
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在室外使用手提式机械泡沫灭火器时,应选择在下风向喷射。
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消防避火服可用于进入火焰区域长时间作业时全身防护。
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错C干粉灭火剂主要用于扑救可燃固体、可(易)燃液体、易燃气体火灾。
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火场逃生时,要尽快乘坐电梯至首层并疏散到室外。
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