A class "C" fire would most likely occur in the （）.

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• Class C fires are best extinguished by （）.

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• A foam-type portable fire extinguisher would be most useful in combating a fire in（）.

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• Which of the listed burning materials would be described as a class "B" fire?（）

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• An “ABC” dry chemical fire extinguisher would be LEAST effective against a fire in（）.

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• A class "C" fire would occur in （）

  A . bedding B . pipe insulation C . paint D . a generator

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• For which of the listed classes of fire combinations would carbon dioxide be most suitable as the extinguishing agent （）.

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• If ignited, which of the listed materials would be a class "B" fire?（）

  A . Magnesium B . Paper C . Wood D . Diesel Oil

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• A class C fire would be burning（）.

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• A class "C" fire is burning （）.

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• Which portable fire extinguisher should be used on a class C fire on board a vessel?（）

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• The class of fire on which a blanketing effect is essential to extinguish the fire is （）.

  A . class A B . class B C . class C D . class D

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