S12 Certificate of Fitness Sprinkler Exam Prep (Latest 2024 / 2025 Update) Questions and Verified Answers | 100% Correct

S12 Certificate of Fitness Sprinkler Exam Prep (Latest 2024 / 2025 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 opened by the operation of a detection system installed in the same areas as the sprinklers. WHEN IT OPENS, water flows into the piping system and discharges from all sprinklers attached. Q: Early suppresion fast response sprinklers Answer: fast response sprinkler that is listed for its capability to provide fire suppression of specific high challenge fire hazards Q: extra large orifice sprinklers Answer: = or > 1 inch less pressure to achieve a given discharge density Q: extended coverage sprinkler Answer: 400 max square feet discharge Q: fire pump Answer: a provider of liquid flow and pressure dedicated to fire protection. A fire pump is a part of a fire sprinklers system water supply and can be powered by electric, diesel or steam. connected to public water source or tank. provides higher pressure to sprinkler system Q: Glass bulb sprinkler Answer: operated by heat breaking a glass bulb filled with a non freezing liquid with diameters that vary form 3 mm for quick response to 5 mm for standard response Q: hose valve Answer: valve to additional hose connection Q: hydraulic placard sign attached to a hydraulically calculated sprinkler system indicating the design density, required gallons per minute and pressure for the system to operate properly