Water type extinguishers - Study guides, Class notes & Summaries

NFPA 10 Exam 99 Questions with Verified Answers (SI) - CORRECT ANSWER International System of Units 1 in=. mm - CORRECT ANSWER 25.4 Approved - CORRECT ANSWER Acceptable to the authority having jurisdiction. (AHJ) - CORRECT ANSWER Authority Having Jurisdiction O rganization, office or individual responsible for enforcing requirements of a code or standard, or for approving equipment, materials, an installation or procedure. Shall - CORRECT ANSWER Indicates a mandatory requirement....

NFPA 10 Exam 71 Questions with Verified Answers When should wheeled fire extinguishers be considered? - CORRECT 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: - CORRECT ANSWER • Month and year test was performed (perforated) • Test pre...

IFSTA Chapter 6 & 7 Exam | Questions and Verified Answers| 100% Correct Q: When an extinguishing agent is determined to be safe and effective for use on combustible metals, it will: A) include the test results on the face plate B) include application instructions on the faceplate C) be given a numerical rating based upon the amount of fire it can extinguish D) be a different color than extinguishers designed to extinguish other classes of fire Answer: B) include application instruc...

Clean Agent ANS: - Electrically non-conducting, volatile, or gaseous fire extinguishant that does not leave a residue upon evaporation. High-Pressure Cylinder ANS: - containing nitrogen, compressed air, carbon dioxide, or other gases at a pressure higher than 500 psi (3447 kPa) at 70°F (21°C). Low-Pressure Cylinder ANS: - containing fire- extinguishing agent (medium), nitrogen, compressed air, or other compressed gases at a service pressure of 500 psi (3447 kPa) or lower at 70°...

Illinois BOF State Exam Questions and Answers Already Passed one of the most important ways to pay attention to the surroundings in a hazardous environment is for the ff to maintain: situational awareness Tenders combined with __________ can efficiently provide large volumes of water to a fire ground operation. portable water tanks how are flammability limits and explosive limits related they are interchangeable terms meaning the same thing using the nuclear, biological, and ch...

F80 Exam Questions and Answers Graded A After what date was the F-24 certificate of Fitness not recognized. July 31, 2014 How often must this certificate be renewed? Every 3 years In what types of buildings and occupancies are coordinators of fire safety and alarm systems in homeless shelter required? Homeless shelters, one-way voice communication systems, or occupied for more tha n fifteen persons for a period of more than 30 days. What is the certificate of occupancy? Determines the number ...

Texas Ext Type B TFM02 Exam 2023/2024 Questions and Answers 100% CorrectTexas Ext Type B TFM02 Exam 2023/2024 Questions and Answers 100% CorrectTexas Ext Type B TFM02 Exam 2023/2024 Questions and Answers 100% CorrectA three dimensional fire often involves static flammable liquid. true or false - ANSWER-false. 3D firess unvolve flammable liquid in motion as well as both horizontal and vertical surfaces. Class A fire extinguisher - ANSWER-are ok for wood, paper, some plastics and textiles. They...

FEX Seattle Study guide Exam Questions and Answers 2024/2025 Solved 100% General labeling types for water based extinguishers - answerANSI/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) - answer1/1/1986 Obsolete Extinguishers - answerSoda acid, chemical foam, vaporizing liquids, cartridge operated water, cartridge operated loaded stream, copper or brass shell joined by soft solder or ri...

IFSTA 7 Essentials Chapter 6 Test Questions And Answers 100% Solved 2024 Class A portable fire extinguishers are rated from 1-A through 40-A based upon the amount of water and: - answerduration and range of discharge used in extinguishing test fires. A portable fire extinguisher must be labeled with the: - answerletters and/or symbols that designate its class rating. Class K rated extinguishers work because of _____, which converts fatty acids into a soapy film. - answersaponification Wh...

According to the NFPA, the minimum size of water tank for apparatus to be classifies as an engine is: - ANSWER-300 gallons Attack lines must supply a sufficient amount of water while remaining maneuverable. What is the standard coupling size and gallonage range for attack lines? - ANSWER-1 1/2; 100-200 gallons For the safety of fire fighters, ____________ is/are attached to the pump - ANSWER-a relief valve or pressure governor Personal Protective Equipment (PPE) protects fire fighters i...