Deluge sprinkler system Study guides, Class notes & Summaries

S12 Certificate of Fitness Sprinkler Exam Prep (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct Q: deluge valve water supply control valve intended to be operated by actuation of an automatic detection system that is installed in the same area as the discharge devices. INTENDED USE IS MANUAL AND AUTO Q: deluge sprinkler system Answer: employing open sprinklers that are attached to a piping system that is connected to a water supply through a valve that is ...

S12 Supervision of Sprinkler Systems Exam (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A Q: How should Pressure Tank contents be maintained? Answer: 1/3 air to 2/3 water Q: Quick Response Sprinkler Head Answer: Sprinkler with a fusible link & an RTI of 50 or less Q: What does RTI stand for? Answer: Response Time Index Q: Recessed Sprinkler Answer: A sprinkler in which all or part of the body, other than the shank t...

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: hydrometer or refractometer Q: local law 58/2009 requires sprinkler and stand pipe risers to be painted what color? Answer: yellow Q: the distance for the hanger assembly to the center line of an uprigh...

S12 Citywide Sprinkler Systems Exam Prep (New 2023/ 2024 Update) Questions and Verified Answers| 100% Correct QUESTION an accelerator and exhauster are used to _______the time to allow water into the system. Answer: reduce QUESTION both acclerator and exhauster are activated when a drop of _______ psi is detected in the system. Answer: 2 QUESTION in a preaction system, the ___________ is opened before the sprinkler heads. Answer: preaction valv...

S12 sprinkler test, S13 standpipe test, Sprinklers segment 5, S-12 citywide sprinkler systems | certificate of fitness | 2024 update fire department connection normally on exterior of building... FDNY can pump supplemental water into the sprinkler system, standpipe, or other system furnishing water for fire extinguishment to supplement existing water supplies. system control valve valve controlling flow to water-based fire protection systems. fire command center Designated room or area in...

S12 sprinkler test, S13 standpipe test, Sprinklers segment 5, S-12 citywide sprinkler systems | certificate of fitness | 2024 update fire department connection normally on exterior of building... FDNY can pump supplemental water into the sprinkler system, standpipe, or other system furnishing water for fire extinguishment to supplement existing water supplies. system control valve valve controlling flow to water-based fire protection systems. fire command center Designated room or area in...

S12 SPRINKLER EXAM QUESTIONS AND VERIFIED ANSWERS 2024 LATEST GUIDE. 2 / 7 1. fire department connection: normally on exterior of building... FDNY can pumpsupplemental water into the sprinkler system, standpipe, or other system furnishing water for fire extinguishment to supplement existing water supplies. 2. system control valve: valve controlling flow to water-based fire protection sys-tems. 3. fire command center: ... 4. MFSPC: ...5. MLP: ... 6. tags: on closed section valvesservin...

fire department connection - normally on exterior of building... FDNY can pump supplemental water into the sprinkler system, standpipe, or other system furnishing water for fire extinguishment to supplement existing water supplies. system control valve - valve controlling flow to water-based fire protection systems. fire command center - Designated room or area in a structure where the status of the fire detection, alarm, and protection systems is displayed and the systems can be manually c...

Usually if a motor in a system feels hot and you think it is overloading you should not open the flow valve further because? - Answer-Increase in flow will usually increase the horsepower requirements. Net positive suction head is? - Answer-The amount of absolute pressure actually available at the suction inlet of the pump to force the liquid up the pump. If the seal has just been replaced and if the pump leaks slightly at start up, first? - Answer-Allow the pump to continue to run for a s...

fire department connection normally on exterior of building... FDNY can pump supplemental water into the sprinkler system, standpipe, or other system furnishing water for fire extinguishment to supplement existing water supplies. system control valve valve controlling flow to water-based fire protection systems. fire command center Designated room or area in a structure where the status of the fire detection, alarm, and protection systems is displayed and the systems can be manu...