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Exam (elaborations)

S12 sprinkler test, S13 standpipe test, Sprinklers segment 5, S-12 CITYWIDE SPRINKLER SYSTEMS (400 questions with answers)

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S12 sprinkler test, S13 standpipe test, Sprinklers segment 5, S-12 CITYWIDE SPRINKLER SYSTEMS (400 questions with answers)

Institution
S12
Course
S12











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Institution
S12
Course
S12

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Uploaded on
June 29, 2025
Number of pages
59
Written in
2024/2025
Type
Exam (elaborations)
Contains
Questions & answers

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S12 spr inkler test, S13 standpipe |! |! |! |! |!




test, Spr inkler s segm en t 5, S-12 |! |! |! |! |!




CITY W IDE SPRINK LER SY STEMS |! |!




fire department connection - Correct answer ✔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 - Correct answer ✔valve controlling flow to water-based
|! |! |! |! |! |! |! |! |! |! |!




fire protection systems.
|! |!




fire command center - Correct answer ✔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 controlled.
|! |! |! |! |! |! |! |! |!




Fire pump, automatic standpipe. - Correct answer ✔A fire pump located at or
|! |! |! |! |! |! |! |! |! |! |! |!




below street level that supplies the lower 300 feet (91.4 m) of a standpipe
|! |! |! |! |! |! |! |! |! |! |! |! |! |! |!




system or a combined standpipe and sprinkler system.
|! |! |! |! |! |! |!




tags - Correct answer ✔on closed section valves serving affected areas: area
|! |! |! |! |! |! |! |! |! |! |! |!




affected, brief description, occupancy classification, c of f number, estimated
|! |! |! |! |! |! |! |! |! |!




time until operational
|! |!

,Green tag - Correct answer ✔no impairment found in entire system- main
|! |! |! |! |! |! |! |! |! |! |! |!




control valve |!




red tag - Correct answer ✔place on main control valve if FULLY out of
|! |! |! |! |! |! |! |! |! |! |! |! |! |!




service... put sprinkler company name, date of removal from service and
|! |! |! |! |! |! |! |! |! |! |!




anticipated time to operational |! |! |!




blue disk - Correct answer ✔partially out of service- on all fire department
|! |! |! |! |! |! |! |! |! |! |! |! |!




connections



water storage tank - Correct answer ✔Collects cooled water
|! |! |! |! |! |! |! |!




OS & Y valve - Correct answer ✔indicating type of control valve used for fire
|! |! |! |! |! |! |! |! |! |! |! |! |! |! |!




sprinkler system |!




deluge valve - Correct answer ✔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



deluge sprinkler system - Correct 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.
|! |! |! |! |! |!

,Early suppresion fast response sprinklers - Correct answer ✔fast response
|! |! |! |! |! |! |! |! |! |!




sprinkler that is listed for its capability to provide fire suppression of specific
|! |! |! |! |! |! |! |! |! |! |! |! |!




high challenge fire hazards
|! |! |!




extra large orifice sprinklers - Correct answer ✔= or > 1 inch less pressure to
|! |! |! |! |! |! |! |! |! |! |! |! |! |!




achieve a given discharge density
|! |! |! |! |!




extended coverage sprinkler - Correct answer ✔400 max square feet discharge
|! |! |! |! |! |! |! |! |! |!




20 foot by 20 foot spacing between sprinklers
|! |! |! |! |! |! |! |!




fire pump - Correct 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
|! |! |! |! |! |! |! |! |!




Glass bulb sprinkler - Correct 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
|! |! |! |! |! |! |!




hose valve - Correct answer ✔valve to additional hose connection
|! |! |! |! |! |! |! |! |!




hydraulic placard - Correct answer ✔sign attached to a hydraulically
|! |! |! |! |! |! |! |! |! |!




calculated sprinkler system indicating the design density, required gallons per
|! |! |! |! |! |! |! |! |!




minute and pressure for the system to operate properly
|! |! |! |! |! |! |! |! |!

, hydraulically calculated systems - Correct answer ✔method of sizing auto
|! |! |! |! |! |! |! |! |! |!




sprinkler piping using a prescribed amount of water to be distributed over a
|! |! |! |! |! |! |! |! |! |! |! |! |!




specific area. |!




impairment coordinator - Correct answer ✔in charge of safety during out of
|! |! |! |! |! |! |! |! |! |! |! |!




service systems |!




intermediate level sprinkler - Correct answer ✔sprinkler equipped with
|! |! |! |! |! |! |! |! |!




integral shields to protect the operating elemtn form discharge from
|! |! |! |! |! |! |! |! |! |!




sprinklers installed at higher elevations |! |! |! |!




large orifice sprinkler - Correct answer ✔sprinkler head with orifice size
|! |! |! |! |! |! |! |! |! |! |!




equal or greater than 3/4 and less than 1 inch
|! |! |! |! |! |! |! |! |!




listed device - Correct answer ✔A fire protection component that has been
|! |! |! |! |! |! |! |! |! |! |! |!




tested to perform under parameters specified for its use by a nationally
|! |! |! |! |! |! |! |! |! |! |! |!




recognized testing agency. Underwriter's Laboratory (UL) and Factory Mutual
|! |! |! |! |! |! |! |!




(FM) are the two most common.
|! |! |! |! |! |!




Master Pressure Reducing Valve - Correct answer ✔A pressure reducing valve
|! |! |! |! |! |! |! |! |! |!




installed to regulate pressures in an entire fire protection system and/or
|! |! |! |! |! |! |! |! |! |! |! |!




standpipe system zone. |! |!




Main Drain - Correct answer ✔The primary drain connection located on the
|! |! |! |! |! |! |! |! |! |! |! |!




system riser and also utilized as a flow test connection.
|! |! |! |! |! |! |! |! |!

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