This fire extinguisher is to be used only in case of（）.

A、urgency

B、emergency

C、immediacy

D、crisis

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更多“This fire extinguisher is to be used only in case of（）.”相关的问题

第1题

[单选题] The four basic components of a fire are fuel, heat, oxygen and a chain reactionWhich of the following statements best describes what must be eliminated to extinguish a fire?（）

A、Any one component can be eliminated to extinguish a fire B、Any two components must be eliminated to properly extinguish a fire C、Any three components must be eliminated to properly extinguish a fire D、Ali four components must be eliminated to extinguish any fire

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第2题

[单选题] 关闭所有防火门并使用干粉灭火器。（）

A、Close all fire doors and use the dry powder extinguisher. B、Close all fire doors and use the foam extinguisher. C、Close all fire doors and use the CO₂ extinguisher. D、Close all fire rooms and use the dry powder extinguisher.

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第3题

[单选题] Weight is considered during the periodic required inspection and servicing of（）.

A、CO₂ (carbon dioxide) fire extinguishers B、foam fire extinguishers C、water (stored pressure) fire extinguishers D、All of the above

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第4题

[单选题] This fire extinguisher is to be used only in case of（）

A、urgency B、crisis C、immediacy D、emergency

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第5题

[单选题] This fire extinguisher is to be used only in case of（）

A、urgency B、crisis C、immediacy D、emergency