ICC RF Residential Fire Sprinkler Inspector-Plans
Examiner Exam Actual Test Questions and Correct
Answers (2026/2027)
What is the MAXIMUM amount of pyrophoric gas that can
be stored within 20 feet of a public street? - ANSWER-
7,500 cubic feet (IFC Table 6404.2.1)
Warehouses used for the storage of flammable or
combustible liquids shall be protected by automatic
sprinkler systems. In-rack sprinklers shall be installed to
meet what NFPA Standard? - ANSWER-13
,What MAXIMUM net weight of Level 2 and 3 aerosol
products shall be stored in an inside flammable liquid
storage room that is 750 square feet in size? - ANSWER-
2,500 pounds (IFC Section 5104.5.2)
What MAXIMUM thickness combustible insulating boards
can be installed under approved finish flooring when
installed using permitted conditions? - ANSWER-1/2" (IFC
Section 805.1.3)
Decorative vegetation in the form of a natural cut tree shall
be prohibited in all of the following occupancy groups
EXCEPT - ANSWER-Group B (IFC Section 806.1.1)
, When the primary power supply fails, the secondary power
source shall automatically provide power to the protected
premises within a MAXIMUM of - ANSWER-10 seconds
(NFPA 72 Section 10.6.6.1)
When a wireless network is used for public emergency
reporting system, how often in a 24 hour period is each
wireless box required to transmit a test message to
monitor system integrity? - ANSWER-1 time (NFPA 72
Section 27.5.5.3.3)
Buildings equipped with a two-way radio communications
enhancement system shall provide floor area radio
coverage in areas of the building deemed as critical. What
Examiner Exam Actual Test Questions and Correct
Answers (2026/2027)
What is the MAXIMUM amount of pyrophoric gas that can
be stored within 20 feet of a public street? - ANSWER-
7,500 cubic feet (IFC Table 6404.2.1)
Warehouses used for the storage of flammable or
combustible liquids shall be protected by automatic
sprinkler systems. In-rack sprinklers shall be installed to
meet what NFPA Standard? - ANSWER-13
,What MAXIMUM net weight of Level 2 and 3 aerosol
products shall be stored in an inside flammable liquid
storage room that is 750 square feet in size? - ANSWER-
2,500 pounds (IFC Section 5104.5.2)
What MAXIMUM thickness combustible insulating boards
can be installed under approved finish flooring when
installed using permitted conditions? - ANSWER-1/2" (IFC
Section 805.1.3)
Decorative vegetation in the form of a natural cut tree shall
be prohibited in all of the following occupancy groups
EXCEPT - ANSWER-Group B (IFC Section 806.1.1)
, When the primary power supply fails, the secondary power
source shall automatically provide power to the protected
premises within a MAXIMUM of - ANSWER-10 seconds
(NFPA 72 Section 10.6.6.1)
When a wireless network is used for public emergency
reporting system, how often in a 24 hour period is each
wireless box required to transmit a test message to
monitor system integrity? - ANSWER-1 time (NFPA 72
Section 27.5.5.3.3)
Buildings equipped with a two-way radio communications
enhancement system shall provide floor area radio
coverage in areas of the building deemed as critical. What
