NFPA 10 SECTIONS 6 AND 7 Exam 43 Questions with Verified Answers,100% CORRECT

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NFPA 10 SECTIONS 6 AND 7 Exam 43 Questions with Verified Answers The installation of extinguishers shall be independent of whether the building is equipped with ________ - CORRECT ANSWER automatic... sprinklers, standpipe and hose, or other fixed protection equipment 6.1.2 Extinguisher Readiness - CORRECT ANSWER Portable fire extinguishers shall be maintained in a fully charged and operable condition and shall be kept in their designated places at all times when they are not being used. Fire extinguishers shall be located along normal paths of travel, including exits from areas. true or false? - CORRECT ANSWER true 6.1.3.3.1 Fire extinguishers shall be obstructed or obscured from view true or false? - CORRECT ANSWER false---fire extinguishers shall not be... Where signs are used to indicate fire extinguisher location, the signs shall comply with the following two rules.. - CORRECT ANSWER (1) They shall be located in close proximity to the extin- guisher. (2) They shall be visible from the normal path of travel. (1) Securely on a hanger intended for the extinguisher (2) In the bracket supplied by the extinguisher manufacturer (3) In a listed bracket approved for such purpose (4) In cabinets or wall recesses The four ways of installation listed are for what type what type of extinguisher? - CORRECT ANSWER Portable fire extinguishers other than wheeled extinguishers Fire extinguishers having a gross weight not exceeding ______ lb __kg shall be installed so that the top of the fire extinguisher is not more than______________ ft ___m above the floor. - CORRECT ANSWER 40lbs (18.14 kg) 5 ft (1.53 m) Fire extinguishers having a gross weight greater than __________ (except wheeled types) shall be installed so that the top of the fire extinguisher is not more than _________ above the floor. - CORRECT ANSWER 40 lb (18.14 kg) 31⁄2 ft (1.07 m) In no case shall the clearance between the bottom of the hand portable fire extinguisher and the floor be less than ____________ - CORRECT ANSWER 4 in. (102 mm). The extinguisher operating instructions shall be located on the front of the extinguisher and shall be clearly visible...True Or False - CORRECT ANSWER True Hazardous materials identification systems (HMIS) labels, ?-year maintenance labels, ? test labels, or other labels shall not be located or placed on the front of the extinguisher. - CORRECT ANSWER 6-year maintenance; hydrostatic test labels Cabinets housing fire extinguishers shall be locked, except where fire extinguishers are subject to malicious use and cabinets include a means of emergency access. True or False - CORRECT ANSWER False;Cabinets housing fire extinguishers shall not be locked Where fire extinguishers are installed in closed cabinets that are exposed to elevated temperatures, the cabinets shall be provided with screened openings and drains. True or False - CORRECT ANSWER True 6.1.3.10.3 Fire extinguishers mounted in cabinets or wall recesses shall be placed so that the fire extinguisher's operating instructions face inward. True or False - CORRECT ANSWER False; operating instructions face outward 6.1.4.1 Fire extinguishers containing only plain water shall be protected to temperatures as low as −40°F (−40°C) by the addition of an __________________ that is stipulated on the fire extinguisher nameplate. - CORRECT ANSWER antifreeze __________________ _____________ ________________shall not be used in stain-less steel fire extinguishers - CORRECT ANSWER Calcium chloride solutions The minimum number of fire extinguishers for Class __ hazards for each floor of a building shall be determined by dividing the total floor area by the maximum area to be protected per extinguisher as determined by Table 6.2.1.1. - CORRECT ANSWER Class A 6.2.1.2.2 Fire extinguishers shall be located so that the maxi mum travel distances shall not exceed_____________ , except as modified by 6.2.1.4. - CORRECT ANSWER 75 ft (22.9 m) Smaller fire extinguishers that are rated on Class B and Class C fires but do not have a minimum 1-A rating shall not be used to meet the requirements of 6.2.1. True or False - CORRECT ANSWER True Fire extinguishers of lesser rating shall be permitted to be installed but shall not be considered as fulfilling any part of the requirements of Table 6.2.1.1, except as permitted in 6.2.1.3.1.1 and 6.2.1.3.1.2. - CORRECT ANSWER True 6.2.1.3.1.1 Up to two ______________ extinguishers, each with 1-A rating, shall be permitted to be used to fulfill the requirements of one 2-A rated extinguisher. - CORRECT ANSWER water-type 6.2.1.3.1.2 Two 21⁄2 gal (9.46 L) water-type extinguishers shall Not be permitted to be used to fulfill the requirements of one 4-A rated extinguisher. True or False - CORRECT ANSWER False;water-type extinguishers shall be permitted to be used to fulfill 6.2.1.4 Up to one-half of the complement of fire extinguishers specified in Table 6.2.1.1 shall be permitted to be replaced by uniformly spaced 11⁄2 in. (38 mm) hose stations for use by the occupants of the building. True or False - CORRECT ANSWER True Where hose stations are so provided, they shall conform to NFPA 14. True or False - CORRECT ANSWER True 6.2.1.6 The protection requirements shall be permitted to be fulfilled with fire extinguishers of higher rating, provided the travel distance to such larger fire extinguishers does not exceed _____________ft - CORRECT ANSWER 75 ft (22.9 m). 6.3.1.1.2 Up to three___________ ____________ fire extinguishers of at least 21⁄2 gal (9.46 L) capacity shall be permitted to be used to fulfill extra hazard requirements. - CORRECT ANSWER AFFF or FFFP Two AFFF or FFFP fire extinguishers of at least 1.6 gal (6 L) capacity shall Not be permitted to be used to fulfill ordinary hazard requirements. True or False - CORRECT ANSWER False The protection requirements shall be permitted to be fulfilled with fire extinguishers of higher ratings, provided the travel distance to such larger fire extinguishers does not exceed _______ft - CORRECT ANSWER 50 ft (15.25 m). __________________ extinguishers shall not be installed as the sole protection for flammable liquid hazards of appreciable depth where the surface area exceeds 10 ft2 - CORRECT ANSWER Portable 6.3.2.2* Where personnel who are trained in extinguishing fires in the protected hazards are located on the premises and capable of responding immediately, the maximum surface area shall not exceed 20 ft2 True ore False - CORRECT ANSWER True For flammable liquid hazards of appreciable depth, a Class ___ fire extinguisher shall be provided on the basis of at least 2 numerical units of Class ___ extinguishing potential per 1 ft2 (0.09 m2) of flammable liquid surface of the largest hazard area. - CORRECT ANSWER B _______ ________ type fire extinguishers shall be permitted to be provided on the basis of 1-B of protection per 1 ft2(0.09 m2) of hazard. (For fires involving water-soluble flammable liquids, see 5.5.3.) - CORRECT ANSWER AFFF- or FFFP- 6.3.2.5 Two or more fire extinguishers of lower ratings, other than ________ __________-type fire extinguishers, shall not be used in lieu of the fire extinguisher required for the largest hazard area. - CORRECT ANSWER AFFF- or FFFP 6.3.2.6 Up to three AFFF- or FFFP-type fire extinguishers shall be permitted to fulfill the requirements, provided the sum of the Class B ratings meets or exceeds the value required for the largest hazard area. True or False - CORRECT ANSWER True Travel distances for portable fire extinguishers shall not exceed ___ft - CORRECT ANSWER 50 ft 6.3.3.1Where hand portable fire extinguishers are installed or positioned for obstacle, gravity/three-dimensional, or pressure fire hazards, the actual travel distance to hazard shall not exceed______ft (9.1 m) unless otherwise specified. - CORRECT ANSWER 30 ft Where ______________ fire extinguishers of 125 lb (56.7 kg) agent capacity or larger are installed or positioned for obstacle, gravity/three-dimensional, or pressure fire hazards, the actual travel distance to hazard shall not exceed 100 ft (30.5 m) unless otherwise specified. - CORRECT ANSWER wheeled fire extinguishers Fire extinguishers with __________ ratings shall be required where energized electrical equipment can be encountered. 6.4.2 The requirement in 6.4.1 shall include situations where fire either directly involves or surrounds electrical equipment. - CORRECT ANSWER Class C Fire extinguishers or extinguishing agents with ______________ ratings shall be provided for fires involving combustible metals. 6.5.2 Fire extinguishers or extinguishing agents (media)shall be located not more than 75 ft (22.9 m) of travel distance from the ____________ hazard. - CORRECT ANSWER Class D Portable fire extinguishers or extinguishing agents (media) for Class D hazards shall be provided in those work areas where combustible metal powders, flakes, shavings, chips, or similarly sized products are generated. True or False - CORRECT ANSWER True What Class fire extinguishers shall be provided for hazards where there is a potential for fires involving combustible cooking media (vegetable or animal oils and fats). - CORRECT ANSWER Class K Maximum travel distance shall not exceed _______ft from the hazard to the extinguishers. - CORRECT ANSWER 30 ft (9.1 m) 6.6.3 All solid fuel cooking appliances (whether or not under a hood) with fire boxes of 5 ft3 (0.14 m3) volume or less shall have at least a listed 2-A rated water-type fire extinguisher or a 1.6 gal (6 L) wet chemical fire extinguisher that is listed for Class K fires. True or False - CORRECT ANSWER True [Show More]

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