S12 FDNY Exam (Latest 2024 / 2025 Update) Questions and Verified Answers | 100% Correct | Grade A
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S12 Certificate of Fitness Sprinkler
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S12 Certificate Of Fitness Sprinkler
S12 FDNY Exam (Latest 2024 / 2025 Update) Questions and Verified Answers | 100% Correct | Grade A Q: a standard sprinkler has RTI of what? Answer: 80 Q: a sprinkler system with open heads is called a? Answer: Deluge system Q: the freezing point if ant freeze solutions is measured by what? Answer: h...
S12 FDNY Exam (Latest 2024 / 2025 Update) Questions and Verified Answers | 100% Correct | Grade A Question: a sprinkler system with open heads is called a? Answer: Deluge system Question: the freezing point if ant freeze solutions is measured by what? Answer: hydrometer or refractometer Question: local law 58/2009 requires sprinkler and stand pipe risers to be painted what color? Answer: yellow Question: the distance for the hanger assembly to the center line of an upright sprinkler head should be? Answer: 3 inches Question: the autom atic ball drip is located where? Answer: Between lower check valve and fire department connection Question: what is the purpose of a ball drip? Answer: to prevent freezing in the line Question: the build up of foreign matter on a sprinkler head is call ed? Answer: loading Question: when a sprinkler head opens it is said to? Answer: be fused Question: the minimum air pressure inside a pressure tank is? Answer: 75 psi Question: a gravity tank should be atlas how many feet above the highest sprinkler heads it supplies? Answer: 25 feet Question: gauges are to be replaced every? Answer: 5 years
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