NICET LEVEL 3 WATER-BASED SYSTEMS
LAYOUT ASSESSMENT TEST 2026 TESTED
QUESTIONS WITH FULL SOLUTION GRADED
A+
◉ The gauge on the quick opening device shall indicate _____ as
compared to the gauge on the system side of the dry pipe valve?
Answer: the same pressure
◉ What type of test shall be provided when a valve is returned to
service to determine that the valve is open? Answer: Valve status
test
◉ What is a fire service main? Answer: A pipe and its appurtenances
on private property/ Pipe between a source of water and the base of
the system riser
◉ Name the system that utilizes a plate through which a passes a
specific amount of foam concentrate at a specific pressure. Answer:
Orifice Plate Proportioning
◉ During an inspection, which of the following would be identified
as a sprinkler which shall be replaced? Answer: Corrosion
,◉ What are the inspection requirements for hangers and seismic
braces installed in concealed spaces? Answer: Periodic inspection is
not required
◉ Gauges shall be replaced every _____yrs or tested every _____yrs by
comparison with a calibrated gauge Answer:
◉ Where air pressure supervision is connected to a constantly
attended location gauges shall be inspected ______? Answer: Monthly
◉ Sprinklers installed in areas that are inaccessible for safety
consideration, due to process operations ____ be ____ during each
scheduled shutdown? Answer: Shall/ Inspected
◉ What type of valve is designed for the purpose of reducing
downstream water pressure under both residual and static
conditions Answer: Pressure reducing valve
◉ PIV and OS&Y shall be backed a __________ turn from the fully open
position to prevent jamming. Answer: 1/4
◉ Gauges not accurate to within _______ percent of the full scale shall
be recalibrated or replaced? Answer: 3
, ◉ When there is a _________ percent reduction in full flow pressure,
when compared to original acceptance test, the cause of the
reduction shall be identified and corrected. Answer: 10
◉ An informational sign shall be placed at the _______ supplying the
antifreeze loop, dry system, pre action system, or auxiliary systems
control valve. Answer: System Control Riser
◉ Information signs should indicate which of the following? Answer:
Location if the area served by system, the presence and location of
antifreeze or other auxiliary systems, the presence and location of
heat tape
◉ Which of the following signs require a quarterly inspection to
verify that it is securely attached to the sprinkler riser? Answer:
Hydraulic Design Information sign
◉ Which of the following would be an acceptable material for the
information sign to be made of? Answer: Rigid plastic / Metal
◉ How often shall the system information sign be tested? Answer:
Testing is not required for the information sign
LAYOUT ASSESSMENT TEST 2026 TESTED
QUESTIONS WITH FULL SOLUTION GRADED
A+
◉ The gauge on the quick opening device shall indicate _____ as
compared to the gauge on the system side of the dry pipe valve?
Answer: the same pressure
◉ What type of test shall be provided when a valve is returned to
service to determine that the valve is open? Answer: Valve status
test
◉ What is a fire service main? Answer: A pipe and its appurtenances
on private property/ Pipe between a source of water and the base of
the system riser
◉ Name the system that utilizes a plate through which a passes a
specific amount of foam concentrate at a specific pressure. Answer:
Orifice Plate Proportioning
◉ During an inspection, which of the following would be identified
as a sprinkler which shall be replaced? Answer: Corrosion
,◉ What are the inspection requirements for hangers and seismic
braces installed in concealed spaces? Answer: Periodic inspection is
not required
◉ Gauges shall be replaced every _____yrs or tested every _____yrs by
comparison with a calibrated gauge Answer:
◉ Where air pressure supervision is connected to a constantly
attended location gauges shall be inspected ______? Answer: Monthly
◉ Sprinklers installed in areas that are inaccessible for safety
consideration, due to process operations ____ be ____ during each
scheduled shutdown? Answer: Shall/ Inspected
◉ What type of valve is designed for the purpose of reducing
downstream water pressure under both residual and static
conditions Answer: Pressure reducing valve
◉ PIV and OS&Y shall be backed a __________ turn from the fully open
position to prevent jamming. Answer: 1/4
◉ Gauges not accurate to within _______ percent of the full scale shall
be recalibrated or replaced? Answer: 3
, ◉ When there is a _________ percent reduction in full flow pressure,
when compared to original acceptance test, the cause of the
reduction shall be identified and corrected. Answer: 10
◉ An informational sign shall be placed at the _______ supplying the
antifreeze loop, dry system, pre action system, or auxiliary systems
control valve. Answer: System Control Riser
◉ Information signs should indicate which of the following? Answer:
Location if the area served by system, the presence and location of
antifreeze or other auxiliary systems, the presence and location of
heat tape
◉ Which of the following signs require a quarterly inspection to
verify that it is securely attached to the sprinkler riser? Answer:
Hydraulic Design Information sign
◉ Which of the following would be an acceptable material for the
information sign to be made of? Answer: Rigid plastic / Metal
◉ How often shall the system information sign be tested? Answer:
Testing is not required for the information sign
