Ohio Sprinkler Study Guide
0.10 him/ft 2 - ANS-Per NFPA 13R requirements, quick- response sprinklers are permitted
for use in mechanical closets. The minimum discharge for these sprinkler is which of the
following
\1-12 inches - ANS-Under unobstructed construction, the distance between the sprinkler
deflector and the ceiling shall be _____
\1,000 - ANS-Not more then ____ sprinklers can be controlled by one pre-action valve
\1. - ANS-Hydrants shall be tested annually to ensure proper functioning. During this test,
flow shall be maintained for not less than _____ minutes
\1/5 - ANS-A distinctive signal shall indicate movement from a supervisory valves normal
position during either the first two revolutions of a hand wheel or when the stem of the valve
has moved _____ of the distance from its normal position
\200 psi for 2 hours - ANS-The hydrostatic test and Working Pressure test is run at _______
\30 . - ANS-The water supply for a residential sprinkler system should be capable of
supplying the system demand for at least _ minutes .
\30 and 40 - ANS-Cut grove of steel pipe is allowed on schedule ____ pipe
\30. - ANS-The air supply for a dry system shall have a capacity capable of restoring normal
air pressure in the system within _____ minutes
\400 - ANS-An extended coverage sprinkler has a maximum protection area of _____
square feet
\5 year basis - ANS-Where subjected to harsh environments, including corrosive atmosphere
and corrosive water supplies, sprinklers shall either be replaced or representative sprinkler
samples shall be tested on a _____
\60 seconds - ANS-A dry system must deliver water to the inspectors test connecting within
_____
\800 - ANS-A room of lighting hazard occupancy classification having unobstructed and floor
areas not exceeding ____ square feet that is enclosed by walks and a ceiling is referred to
as a small room
\AHJ, The fire department (if required), the alarm receiving company - ANS-The owner or
occupant shall notify_____ before testing or shutting down a system or its supply
\All of the above ) Specific provisions in the lease , written use agreement , management -
ANS-Where the owner is not the occupant the owner shall be permitted to pass on the
authority for inspecting and testing to a management firm or managing individual through
_____
\All of the above Installed above the branch line , frame should be installed parallel to the
branch line , water spray is directed upwards against the deflector - ANS-Which of the
following is correct regarding upright sprinklers ?
\Apartment buildings, lodging and rooming houses, board and care facilities, hotels, motels,
and dormitory's - ANS-Residential occupancies are defined by NFPA 13R as which of the
following:
\Authority having jurisdiction apon request - ANS-Records of inspections, tests, and
maintenance of the system and its components shall be made available for?
\Branch lines - ANS-Which of the following are defined as the pipes supplying sprinklers,
either directly or through springs, drops, return bend, or arm-overs
0.10 him/ft 2 - ANS-Per NFPA 13R requirements, quick- response sprinklers are permitted
for use in mechanical closets. The minimum discharge for these sprinkler is which of the
following
\1-12 inches - ANS-Under unobstructed construction, the distance between the sprinkler
deflector and the ceiling shall be _____
\1,000 - ANS-Not more then ____ sprinklers can be controlled by one pre-action valve
\1. - ANS-Hydrants shall be tested annually to ensure proper functioning. During this test,
flow shall be maintained for not less than _____ minutes
\1/5 - ANS-A distinctive signal shall indicate movement from a supervisory valves normal
position during either the first two revolutions of a hand wheel or when the stem of the valve
has moved _____ of the distance from its normal position
\200 psi for 2 hours - ANS-The hydrostatic test and Working Pressure test is run at _______
\30 . - ANS-The water supply for a residential sprinkler system should be capable of
supplying the system demand for at least _ minutes .
\30 and 40 - ANS-Cut grove of steel pipe is allowed on schedule ____ pipe
\30. - ANS-The air supply for a dry system shall have a capacity capable of restoring normal
air pressure in the system within _____ minutes
\400 - ANS-An extended coverage sprinkler has a maximum protection area of _____
square feet
\5 year basis - ANS-Where subjected to harsh environments, including corrosive atmosphere
and corrosive water supplies, sprinklers shall either be replaced or representative sprinkler
samples shall be tested on a _____
\60 seconds - ANS-A dry system must deliver water to the inspectors test connecting within
_____
\800 - ANS-A room of lighting hazard occupancy classification having unobstructed and floor
areas not exceeding ____ square feet that is enclosed by walks and a ceiling is referred to
as a small room
\AHJ, The fire department (if required), the alarm receiving company - ANS-The owner or
occupant shall notify_____ before testing or shutting down a system or its supply
\All of the above ) Specific provisions in the lease , written use agreement , management -
ANS-Where the owner is not the occupant the owner shall be permitted to pass on the
authority for inspecting and testing to a management firm or managing individual through
_____
\All of the above Installed above the branch line , frame should be installed parallel to the
branch line , water spray is directed upwards against the deflector - ANS-Which of the
following is correct regarding upright sprinklers ?
\Apartment buildings, lodging and rooming houses, board and care facilities, hotels, motels,
and dormitory's - ANS-Residential occupancies are defined by NFPA 13R as which of the
following:
\Authority having jurisdiction apon request - ANS-Records of inspections, tests, and
maintenance of the system and its components shall be made available for?
\Branch lines - ANS-Which of the following are defined as the pipes supplying sprinklers,
either directly or through springs, drops, return bend, or arm-overs
