Fire extinguisher test Frequently Most
Tested Questions and Verified Accurate
Answers
carbon dioxide
✓ A colorless odorless nonconductibe inverted gas that is a suitable medium for
extinguishing class B class C fires
Dry chemical
✓ A powder composed of very small particles usually sodium bicarbonate
Wet chemical
✓ Normally an aqueous solution
High pressure cylinder
✓ Higher than 500 psi
low pressure cylinder
✓ 500 psi or lower
Dot
✓ Us department of transportation
Dry powder
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✓ Solid materials in powder or granular form designed to extinguish class D combustion
metal fires
Electronic monitoring
✓ A method of electronic communication between an in place fire extinguisher and an
electronic monitoring device
Film foaming foam agents
✓ Aqueous film forming foam(afff) and film forming fluoroprotein form (fffp)
Flammable liquids of appreciable depth
✓ Depth greater than 1/4 in
Halogenated agents
✓ Halogenated(clean) agents referenced in this standard are of the following types
Hydrostatic testing
✓ Pressure testing of the extinguisher to verify it's strength against unwanted rupture
Loaded steam charge
✓ A water based extinguishing medium that uses an alkali metal salt as a freezing point
depressant
wetting agent
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