【判断题】【消耗次数：1】
电路或电力着火时，可用泡沫灭火器灭火。（ ）
①
A、正确
②
B、错误
参考答案：
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相关题目
【单选题】
泡沫灭火器是常用的灭火器，它适用于( )。
①
适用于扑灭木材、棉麻等固体物质类火灾
②
适用于扑灭石油等液体类火灾
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适用于扑灭木材、棉麻等固体物质类和石油等液体类火灾
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适用于扑灭所有物质类火灾
【单选题】
泡沫灭火器是常用的灭火器，它适用于（ ）。
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②
适用于扑灭木材、棉麻等固体物质类和石油等液体类火灾
③
适用于扑灭木材、棉麻等固体物质类火灾
④
适用于扑灭所有物质类火灾
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