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Questions and Answers
Which classification of fire occurs in kitchens with cooking oils and grease?
Which classification of fire occurs in kitchens with cooking oils and grease?
Which classification of fire occurs in combustible metals such as magnesium and titanium?
Which classification of fire occurs in combustible metals such as magnesium and titanium?
Which classification of fire occurs in ordinary combustible materials such as wood and paper?
Which classification of fire occurs in ordinary combustible materials such as wood and paper?
Which type of fire extinguishing agent is effective on class B and C type fires, but not on class A or D?
Which type of fire extinguishing agent is effective on class B and C type fires, but not on class A or D?
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Which dry chemical fire extinguishing agent is approximately 50% more effective than water applied to the same fire?
Which dry chemical fire extinguishing agent is approximately 50% more effective than water applied to the same fire?
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Which type of fire extinguishing agent is used specifically for class D combustibles?
Which type of fire extinguishing agent is used specifically for class D combustibles?
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Which type of fire extinguishing agent is used on class A fires?
Which type of fire extinguishing agent is used on class A fires?
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Which type of foam extinguishing agent is mostly obsolete in North America?
Which type of foam extinguishing agent is mostly obsolete in North America?
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What is the most commonly-used foam for class A combustibles?
What is the most commonly-used foam for class A combustibles?
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Which foam concentrate has a thick mass of foam bubbles with excellent burn back resistance, but tends to pick up the fuel being applied?
Which foam concentrate has a thick mass of foam bubbles with excellent burn back resistance, but tends to pick up the fuel being applied?
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Which type of foam concentrate is specifically designed for very rapid-fuel extinguishment capabilities?
Which type of foam concentrate is specifically designed for very rapid-fuel extinguishment capabilities?
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