FEX SEATTLE STUDY QUESTIONS AND ANSWERS

General labeling types for water based extinguishers - Answer-ANSI/UL626 and CAN/ULC-S507 Extinguishers manufactured prior to what date are not required to have as strict of labeling standards? (Labeling code 4.1.2) - Answer-1/1/1986 Obsolete Extinguishers - Answer-Soda acid, chemical foam, vaporizing liquids, cartridge operated water, cartridge operated loaded stream, copper or brass shell joined by soft solder or rivets, Carbon dioxide with metal horns What type of hazard is it when Class A combustibles and class B flammables are low and low rates of heat release are to be expected? - Answer-Light Hazard What type of hazard is it when Class A combustibles and class B flammables are moderate and fires of moderate rates of heat release are to be expected? - Answer-Ordinary Hazard What type of hazard is it when Class A combustibles and class B flammables are are in high amounts. and high rates of heat release are to be expected? - Answer-Extra Hazard Three Dimensional Fires should be protected by what? - Answer-Large capacity dry chemical extinguisher capable of discharging at a rate of a pound per second What type of extinguishers should be the only type in areas containing oxidizers, such as pool chemicals? - Answer-Water types Extinguishers shall be located along normal paths of travel, INCLUDING exits. True or False? - Answer-True FE's weighing less than 40lb should be installed so that the top of device is no more than how far from the ground? - Answer-5 ft Where Class A Fires are a possibility, how far from the ground should the bottom handle of the extinguisher be? - Answer-4 in What is the maximum travel distance for a Class A fire extinguisher? - Answer-75 ft With Class B fires, and extra hazards are present, what is the maximum travel distance for the minimum rated 40-B AND 80-B? - Answer-30 and 50 feet