NFPA 10 EXAM NEWEST ACTUAL EXAM WITH COMPLETE QUESTIONS AND CORRECT VERIFIED ANSWERS (DETAILED ANSWERS) ALREADY GRADED A+ 100% GUARANTEED TO PASS CONCEPTS!!! 20% of all electronic monitoring device/systems shall be tested ____________ on a ____________ basis so that all units are tested within a ___________ period - ANSWER -• ANNUALLY • ROTATING • 5- YEAR When an extinguisher cylinder is required to be condemned the re -tester shall: - ANSWER -Notify the owner in writing that the cylinder is condemned and cannot be reused. Fire extinguishers installed in vehicles or under other conditions where they are subject to dislodgment shall be ___________ - ANSWER -Installed in approved strap -type brackets specifically designed for this application . Class K fire extinguishers manufactured after January 1, 2002 shall not be equipped with ___________. - ANSWER -Extended wand -type discharge devices When should wheeled fire extinguishers be considered? - ANSWER -• High hazard areas are present. • Limited available personnel are present. Requiring: High agent flow rate, Increased agent stream range, increased agent capacity NON -DOT low pressure fire extinguisher cylinders that pass a hydrostatic test shall have the following recorded on a label: - ANSWER -• Month and year test was performed (perforated) • Test pressure used • Name or initials of tester and name of company/agency performing the test Fire extinguishers mounted in cabinets or wall recesses shall be placed so ____________. - ANSWER -The fire extinguisher's operating instructions face outward High pressure accessory hose used on wheeled extinguishers shall be tested at __________. - ANSWER -3000 psi Class A Extra Hazard Occupancy maximum travel distance to extinguisher - ANSWER -75 ft Each extinguisher that has undergone maintenance that includes internal examination shall have a ________ located_________. - ANSWER -• Verification of service collar • Around the neck of the container Fire extinguishers containing only plain water shall be protected to temps as low as __________ by the addition of ________ - ANSWER --40 Degrees Fahrenheit ( -40 Degrees Celsius) An anti -freeze stipulated on the nameplate. Cabinets or wall recesses for fire extinguishers shall be installed so that __________. - ANSWER -The extinguisher's mounting heights are met. Electronic monitoring device/system components shall be tested and maintained ____________. Tested components Included as a minimum: - ANSWER -Annually Power supply inspection/battery charge Obstruction sensor inspection Location sensor inspection Pressure indicator inspection Connection continuity inspection. Stored pressure types of fire extinguishers containing a loaded stream agent shall be disassembled on ____________ AND _____________ - ANSWER -An annual basis Subjected to complete maintenance Class A Up to one and a half of the complement of fire extinguishers can be replaced by ___________. - ANSWER -Uniformly spaced 1.5 Inch hose stations for use by the occupants. Film -Forming Foam Agents - ANSWER -Aqueous film -forming foam (AFFF) film forming fluoroprotein foam (FFFP) 6 year internal examination label shall be affixed to the shell by___________ and any previous 6 year labels shall be ____________ - ANSWER -A heatless process Removed Flammable Liquids of Applicable Dept. Scattered of widely separated hazards shall be ___________ - ANSWER -
Individually Protected If a wet chemical or water mist extinguisher is partially discharged, _______________ - ANSWER -All remaining chemical or water mist shall be discarded. Class B The protection requirements shall be permitted to be fulfilled with fire extinguishers of higher rating, provided _________________ - ANSWER -The travel distance does not exceed 50 ft Where fire extinguishers have more than one rating (eg. 2 -A; 20 -B;C) they shall ____________________ - ANSWER -Be permitted to satisfy the requirements of each letter class List obsolete extinguishers - ANSWER -Soda Acid
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