COMPLETE S-12 SPRINKLER SYSTEMS
EXAM DETAILED VERIFIED QUESTIONS
AND CORRECT ANSWERS
extended coverage sprinkler - ✔✔✔answer-400 max square feet
discharge 20 foot by 20 foot spacing between sprinklers
the is responsible to maintain sprinkler sys. and to determine
qualifications. - ✔✔✔answer-owner
records of all inspections and mx shall be maintained on premises for a
min. of _______ years. - ✔✔✔answer-3
the building owner shall assign a(n) to comply with requirements. -
✔✔✔answer-impairment coordinator
Page 1 of 40
,regular mx and minor repairs not affecting more than floor(s) are
considered planned removal from service. -
✔✔✔answer-1
shutdowns affecting more than floor(s) are considered unplanned out of
service conditions. - ✔✔✔answer-1
notification to fdny is not required, provided system is returned to
service within ____ hours. - ✔✔✔answer-8
for unplanned removal from service, the cof holder shall immediately
report condition to the and the fire dept. -
✔✔✔answer-owner of the building
if a minor defect is observed, it shall be corrected within days or it will
be considered an impairment. - ✔✔✔answer-30
gravity tanks should be at least feet above the highest line of sprinkler
heads. - ✔✔✔answer-25
Page 2 of 40
,for every 1 foot the tank is above the discharge outlet psi of pressure is
generated. - ✔✔✔answer-0.433
automatic fill pumps fill the tank at a rate of gpm or more.
- ✔✔✔answer-65
the turn on the fill pump when the water in the tank is too low. -
✔✔✔answer-floats
some methods to prevent ice inside a gravity tank are .-
✔✔✔answer-circulated hot water, steam, steam coils, and sun heat
the main reason a sprinkler sys. supplied by a gravity tank fails is
. - ✔✔✔answer-not enough water in the tank
the pump is the standard pump currently used in fire protection systems.
- ✔✔✔answer-centrifugal
Page 3 of 40
, the water available to the centrifugal pump must always be
. - ✔✔✔answer-under pressure
centrifugal pumps are capable of discharging water from
to gpm. - ✔✔✔answer-25, 5000
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
what does "oos" stand for? - ✔✔✔answer-out of service
oos systems shall be identified by placing at fire dept. connections, sys.
control valves, and fire command center -
✔✔✔answer-tags
Page 4 of 40
EXAM DETAILED VERIFIED QUESTIONS
AND CORRECT ANSWERS
extended coverage sprinkler - ✔✔✔answer-400 max square feet
discharge 20 foot by 20 foot spacing between sprinklers
the is responsible to maintain sprinkler sys. and to determine
qualifications. - ✔✔✔answer-owner
records of all inspections and mx shall be maintained on premises for a
min. of _______ years. - ✔✔✔answer-3
the building owner shall assign a(n) to comply with requirements. -
✔✔✔answer-impairment coordinator
Page 1 of 40
,regular mx and minor repairs not affecting more than floor(s) are
considered planned removal from service. -
✔✔✔answer-1
shutdowns affecting more than floor(s) are considered unplanned out of
service conditions. - ✔✔✔answer-1
notification to fdny is not required, provided system is returned to
service within ____ hours. - ✔✔✔answer-8
for unplanned removal from service, the cof holder shall immediately
report condition to the and the fire dept. -
✔✔✔answer-owner of the building
if a minor defect is observed, it shall be corrected within days or it will
be considered an impairment. - ✔✔✔answer-30
gravity tanks should be at least feet above the highest line of sprinkler
heads. - ✔✔✔answer-25
Page 2 of 40
,for every 1 foot the tank is above the discharge outlet psi of pressure is
generated. - ✔✔✔answer-0.433
automatic fill pumps fill the tank at a rate of gpm or more.
- ✔✔✔answer-65
the turn on the fill pump when the water in the tank is too low. -
✔✔✔answer-floats
some methods to prevent ice inside a gravity tank are .-
✔✔✔answer-circulated hot water, steam, steam coils, and sun heat
the main reason a sprinkler sys. supplied by a gravity tank fails is
. - ✔✔✔answer-not enough water in the tank
the pump is the standard pump currently used in fire protection systems.
- ✔✔✔answer-centrifugal
Page 3 of 40
, the water available to the centrifugal pump must always be
. - ✔✔✔answer-under pressure
centrifugal pumps are capable of discharging water from
to gpm. - ✔✔✔answer-25, 5000
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
what does "oos" stand for? - ✔✔✔answer-out of service
oos systems shall be identified by placing at fire dept. connections, sys.
control valves, and fire command center -
✔✔✔answer-tags
Page 4 of 40
