Portable Fire Extinguishers Chapter 8 Rated A+

Portable Fire Extinguishers Chapter 8 Rated A+ A Class A fire extinguisher with a numerical rating of 2 contains __ gallon of water 2.5 A Class B foam extinguisher is not rated for which fuel Cooking oil A Class C agent must not conduct electricity A Class C extinguisher is rated for use on energized electrical equipment A Class K agent's effect on the fuel is known as saponification A fire extinguisher's agent is stored within its cylinder A loaded stream extinguisher is designed to resist freezing A portable fire extinguisher is bested suited for which situation Fire in a wastebasket A potential problem with application of a multipurpose dry chemical agent to a Class K fire is neutralization of other agents applied to the fire According of NFPA 10, the maximum floor area that can be protected by each extinguisher depends on the occupancy type All fire extinguishers are classified according to the classes of fire on which they are effective All portable fire extinguishers use which means for expelling their contents pressure Bromochlorodifluoromethane is a ___ agent halogenated Class D agents work primarily by forming a crust over the fuel Combustion begins when a fuel is heated to its ignition point Dry chemical extinguishers may be used on Class C fires because they do not conduct electricity For an area to qualify for the classification of "light hazard", most of the combustible present must be arranged so that a fire is unlikely to spread For an extinguishing agent to be approved for use on energized electrical equipment, it must be electrically nonconductive For an extinguishing agent to be rated for a particular class of fire, it must prevent rekindling For the purpose of extinguisher selection and placement,