S-12 CITYWIDE SPRINKLER SYSTEMS S12
SPRINKLER TEST COMPREHENSIVE SCRIPT
2026 COMPLETE QUESTIONS AND
SOLUTIONS GRADED A+
⩥ blue disk. Answer: partially out of service- on all fire department
connections
⩥ water storage tank. Answer: Collects cooled water
⩥ OS & Y valve. Answer: indicating type of control valve used for fire
sprinkler system
⩥ deluge valve. 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. 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. Answer: fast response
sprinkler that is listed for its capability to provide fire suppression of
specific high challenge fire hazards
⩥ extra large orifice sprinklers Answer: = or > 1 inch less pressure to
achieve a given discharge density
⩥ extended coverage sprinkler Answer: 400 max square feet discharge
20 foot by 20 foot spacing between sprinklers
⩥ 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
⩥ 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
⩥ hose valve Answer: valve to additional hose connection
⩥ hydraulic placard 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
SPRINKLER TEST COMPREHENSIVE SCRIPT
2026 COMPLETE QUESTIONS AND
SOLUTIONS GRADED A+
⩥ blue disk. Answer: partially out of service- on all fire department
connections
⩥ water storage tank. Answer: Collects cooled water
⩥ OS & Y valve. Answer: indicating type of control valve used for fire
sprinkler system
⩥ deluge valve. 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. 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. Answer: fast response
sprinkler that is listed for its capability to provide fire suppression of
specific high challenge fire hazards
⩥ extra large orifice sprinklers Answer: = or > 1 inch less pressure to
achieve a given discharge density
⩥ extended coverage sprinkler Answer: 400 max square feet discharge
20 foot by 20 foot spacing between sprinklers
⩥ 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
⩥ 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
⩥ hose valve Answer: valve to additional hose connection
⩥ hydraulic placard 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
