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【单选题】

A large oil fire is best extinguished with()

A、soda acid

B、foam

C、CO2

D、sand

更多“A large oil fire is best extinguished with()”相关的问题
第1题

A、electrical fire in the engine room  B、oil fire in the engine room bilges  C、oil fire involving a grade "A" petroleum product  D、mattress fire in a stateroom  

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第2题

A、common fire  B、electric fire  C、oil fire  D、fire  

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第3题

AA. oil fire  B、B. electrical fire  C、C. common fire  D、D. special fire  

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第5题

Aoil foaming will occur  B、large quantities of oil are consumed  C、lube oil viscosity is always decreased  D、corrosive by-products are usually formed  

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第6题

A、Carbon dioxide is corrosive when exposed to fire  B、Carbon dioxide should be applied slowly to a large engine room fire  C、Its total cooling effect is far greater than water  D、Its smothering effect is excellent for class B fires  

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第7题

Aa tug comes alongside while the tanker is loading grade D and E cargoes  B、a large,fresh oil spill is discovered immediately adjacent to the side of the tanker  C、there is an electrical storm in the vicinity  D、there is a fire on the dock or on a nearby vessel  

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第8题

Aa tug comes alongside while the tanker is loading grade  B、and E cargoes B. a large,fresh oil spill is discovered immediately adjacent to the side of the tanker  C、there is an electrical storm in the vicinity  D、there is a fire on the dock or on a nearby vessel  

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第9题

A、Class A  B、Class B  C、Class C  D、Class D  

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