1|Page
ASCR4 Sprinkler Commercial-Residential Business
Certificate Holder Exam Actual Test||Verified Exam!!||
Questions and Correct Answers With Rationales
LATEST THIS YEAR.pdf||NEWEST EXAM!!!
The installation of fire protection systems shall be
performed by ____ license holders or an owner/builder -
Answer-C-16
The residential sprinkler system shall be designed and
installed in accordance with ________, and Los Angeles
County Fire Department - Answer-NFPA 13D, Regulation
19
Every residential sprinkler system shall be field tested. The
jurisdictional fire prevention office shall be notified a
minimum of ___ working days in advance of the requested
inspection - Answer-2
All systems shall be tested for leakage at normal system
operating water pressure, ( ______ psi when equipped
with an F.D. Connection) for a period of not less than
hours - Answer-200, 2
, 2|Page
At least ____ spare sprinklers of each type, temperature
rating and orifice size used in the system, shall be located
at the main _______. - Answer-3, riser
Alarms shall be sufficient intensity to be clearly audible in
all bedrooms over background noise levels "minimum
____ dBA" - Answer-15
Hydraulic calculations must contain __ factors for all
sprinklers and __ values for the type of pipe used -
Answer-"K", "C"
A reduction of ___ % or ____ psi, whichever is greater, in
the available city supply, and pump output, if a pump is
provided, shall be provided for all systems - Answer-10%,
5psi
This regulation deals with the design and installation of
automatic sprinkler systems for Group ___ occupancies -
Answer-R-3
Sprinkler plans shall be submitted to the appropriate
__________ Office. - Answer-Fire Prevention Office
ASCR4 Sprinkler Commercial-Residential Business
Certificate Holder Exam Actual Test||Verified Exam!!||
Questions and Correct Answers With Rationales
LATEST THIS YEAR.pdf||NEWEST EXAM!!!
The installation of fire protection systems shall be
performed by ____ license holders or an owner/builder -
Answer-C-16
The residential sprinkler system shall be designed and
installed in accordance with ________, and Los Angeles
County Fire Department - Answer-NFPA 13D, Regulation
19
Every residential sprinkler system shall be field tested. The
jurisdictional fire prevention office shall be notified a
minimum of ___ working days in advance of the requested
inspection - Answer-2
All systems shall be tested for leakage at normal system
operating water pressure, ( ______ psi when equipped
with an F.D. Connection) for a period of not less than
hours - Answer-200, 2
, 2|Page
At least ____ spare sprinklers of each type, temperature
rating and orifice size used in the system, shall be located
at the main _______. - Answer-3, riser
Alarms shall be sufficient intensity to be clearly audible in
all bedrooms over background noise levels "minimum
____ dBA" - Answer-15
Hydraulic calculations must contain __ factors for all
sprinklers and __ values for the type of pipe used -
Answer-"K", "C"
A reduction of ___ % or ____ psi, whichever is greater, in
the available city supply, and pump output, if a pump is
provided, shall be provided for all systems - Answer-10%,
5psi
This regulation deals with the design and installation of
automatic sprinkler systems for Group ___ occupancies -
Answer-R-3
Sprinkler plans shall be submitted to the appropriate
__________ Office. - Answer-Fire Prevention Office
