Electrical Engineering > EXAM > Texas Ext Type B TFM02 exam 2023 with 100% correct answers (All)

Texas Ext Type B TFM02 exam 2023 with 100% correct answers

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A three dimensional fire often involves static flammable liquid. true or false false. 3D firess unvolve flammable liquid in motion as well as both horizontal and vertical surfaces. Class A fire exting ... uisher are ok for wood, paper, some plastics and textiles. They offer the coating effects of dry chemicals. Dry chemical stored pressure fire extinguishers: should be removed or replaced at their next 6 year maintenance or hydrostatic test interval. B:C Talking about UL rating, the _____ rating refers to the amount of sq footage an extinguisher covers Class B fire extinguishers cannot handle flammable liquid False employees must be trained in proper use of all portable fire extinguishers according to CRF29 monthly you need to have portable fire extinguishers VISUALLY inspected at least _____ according to 29 CFR 1910.157 (e) (2) Class A/B fire extinguishers should NOT be used forfire that involves live electrical equipment annually Water or steam fire extinguishers need to be discharged, dissassembled and inspected at least: 3.5 ft An extinguisher weighing over 40 lbs should be installed so the top is no more than __ from the ground 50 ft. OSHA specified maximum travel distance to an extinguisher for Class B 6 yrs dry chem extinguishers requiring 12 yr hydrostatic test must be emptied for maintenance procedures every A rated UL extinguishers = how many gallons of water? 1.25 C Class ____ fire extinguishers use electrically nonconductive extinguishing agents Every 5 years Cartridge operated water based portable extinguishers need hydrostatic testing stored pressure type extinguishers need need INTERNAL examination : never [Show More]

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