Nfpa 10 Portable Fire Extinguisher Exam Verified 100% Correct!!

Light (low) hazard {Ans: locations where the quantity and combustibility of Class A combustibles and Class B flammables are low and fires with relatively low rates of heat release are expected. These occupancies of fire hazards having normally}Carbon Dioxide {Ans: A colorless, odorless, electrically non conductive inert gas that is a suitable medium for extinguishing Class B and Class C fires}Halons {Ans: Halons include bromochlorodifluoromethane ( Halon 1211), bromotrifluoroethane (Halon 1301), and mixtures of Halon 1211 and Halon 1301 ( Halon 1211/1301)}Obsolete fire extinguishers {Ans: Soda acid Chemical foam Vaporizing liquid Cartridge operated water Cartridge operated loaded stream Copper or brass shell joined by soft solder or rivets Solid charge Pressurized water fire extinguishers manufactured prior to 1971 Any extinguisher that needs to be inverted to operate Any stored pressure extinguisher manufactured prior to 1955 Any extinguishers with 4b, 6b, 8b, 12b, and 16b fire ratings Stored pressure water extinguishers with fiberglass shells (pre-1976)}High Pressure Cylinder {Ans: Cylinders containing nitrogen, compressed air, carbon dioxide, or other gases at a pressure higher than 500 psi at 70 degrees}Mild Steel Shell {Ans: All steel shells other than stainless steel and steel shells used for high pressure