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NICET LEVEL III INSPECTION, TESTING, AND
MAINTENANCE OF WATER-BASED SYSTEMS
2026 PRACTICE TEST COMPLETE (133)
CURRENT TESTING QUESTIONS AND
DETAILED CORRECT
ANSWERS|GUARANTEED PASS.
NICET
Prepare confidently with this NICET Level III Inspection, Testing,
and Maintenance of Water-Based Systems Practice Test,
designed to assess advanced knowledge of fire protection
system inspection and maintenance. It focuses on system
components, testing procedures, troubleshooting, and code
compliance for water-based fire protection systems. Suitable for
NICET Level III candidates and fire protection professionals.
The final inspection report should be given to which entity?
A). Authority Having Jurisdiction. B). Inspector. C). Insurance
company. D). Property owner ✓ ✓ ...... ANSWER ....... D)
Property owner
At which flow and pressure shall a standpipe be tested? A).
The design requirements in effect at the time of the
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installation. B). The design requirements of NFPA 14 (2010).
C). 500 gpm at 65 psi. D. 500 gpm at 100 psi ✓ ✓ ......
ANSWER ....... A) The design requirements at the time of
the installation
At what frequencies must high pressure cylinders used in a
water mist system be discharged and hydro tested? A). After
5 years of continued use. B). After 10 years of continued use.
C). After 12 years of use. D) After 15 years of continued use
✓ ✓ ...... ANSWER ....... C) After 12 years of use
What is the first step taken when performing an underwater
evaluation of a water tank? A). Remove aquatic growth. B).
Remove silt from the tank floor. C). Remove waste material.
D). Remove 20% of the tanks water capacity ✓ ✓ ......
ANSWER ....... B) Remove Silt from the tank floor
In order to minimize property damage, which tool should be
used during a hydrant flow test? A). Diffuser. B). Hydrant
wrench. C). Pipe wrench. D). Pitot tube ✓ ✓ ...... ANSWER
....... A) Diffuser
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What two pieces of equipment are needed to perform a flow
test on a fire pump? A). Hydrometer. B). Multimeter. C). Pitot
gauge. D). Tachometer ✓ ✓ ...... ANSWER ....... C) Pitot
gauge D) Tachometer
Which three conditions should be checked during the
inspection of a foam water discharge device? A). Device is
free from external loading. B). Device is in place. C). Device
is pointed in intended direction. D). Nozzle size is correct ✓
✓ ...... ANSWER ....... A) Device is free from external
loading B) Device is in place C) Device is pointed in intended
direction
What is the minimum time that flow must be maintained for
a hydrant flow test? A). 1 minute. B) 2 minutes. C). 3
minutes. D). 5 minutes ✓ ✓ ...... ANSWER ....... A) 1
minute
How often shall water tank heating systems be tested? A).
Monthly. B). Quarterly. C). Prior to the heating season. D).
Immediately after the heating season. ✓ ✓ ...... ANSWER
....... C) Prior to heating season
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Why are fire hydrants tested annually? A). To clean the
hydrant of foreign material B). To determine the color code
for the hydrant. C). To determine they are functioning
properly. D). To determine they are operating at the proper
flow rate ✓ ✓ ...... ANSWER ....... C) To determine they
are functioning properly
The annual test of each fire pump assembly shall be
conducted by qualified personnel generating flow readings
for a 750 gpm electric fire pump with 50 psi.
Which percentages of the rated gpm needs to be recorded?
A). 0%,50%,100%. B). 0%, 100%, 150%. C).
50%,100%,150%. D). 50%,100%,200% ✓ ✓ ...... ANSWER
....... B) 0%, 100%, 150%
How shall pre action systems protecting freezers be trip
tested? A). Care should be taken to prevent introducing
moisture into the piping. B). Pipes shall be dehydrated
immediately following the test. C). Test should be performed
when the owner shuts the freezer down. D). Trip test are not
required for systems protecting freezers ✓ ✓ ...... ANSWER
....... A) Care should be taken to prevent introducing
moisture into the piping
NICET LEVEL III INSPECTION, TESTING, AND
MAINTENANCE OF WATER-BASED SYSTEMS
2026 PRACTICE TEST COMPLETE (133)
CURRENT TESTING QUESTIONS AND
DETAILED CORRECT
ANSWERS|GUARANTEED PASS.
NICET
Prepare confidently with this NICET Level III Inspection, Testing,
and Maintenance of Water-Based Systems Practice Test,
designed to assess advanced knowledge of fire protection
system inspection and maintenance. It focuses on system
components, testing procedures, troubleshooting, and code
compliance for water-based fire protection systems. Suitable for
NICET Level III candidates and fire protection professionals.
The final inspection report should be given to which entity?
A). Authority Having Jurisdiction. B). Inspector. C). Insurance
company. D). Property owner ✓ ✓ ...... ANSWER ....... D)
Property owner
At which flow and pressure shall a standpipe be tested? A).
The design requirements in effect at the time of the
, Page 2 of 39
installation. B). The design requirements of NFPA 14 (2010).
C). 500 gpm at 65 psi. D. 500 gpm at 100 psi ✓ ✓ ......
ANSWER ....... A) The design requirements at the time of
the installation
At what frequencies must high pressure cylinders used in a
water mist system be discharged and hydro tested? A). After
5 years of continued use. B). After 10 years of continued use.
C). After 12 years of use. D) After 15 years of continued use
✓ ✓ ...... ANSWER ....... C) After 12 years of use
What is the first step taken when performing an underwater
evaluation of a water tank? A). Remove aquatic growth. B).
Remove silt from the tank floor. C). Remove waste material.
D). Remove 20% of the tanks water capacity ✓ ✓ ......
ANSWER ....... B) Remove Silt from the tank floor
In order to minimize property damage, which tool should be
used during a hydrant flow test? A). Diffuser. B). Hydrant
wrench. C). Pipe wrench. D). Pitot tube ✓ ✓ ...... ANSWER
....... A) Diffuser
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What two pieces of equipment are needed to perform a flow
test on a fire pump? A). Hydrometer. B). Multimeter. C). Pitot
gauge. D). Tachometer ✓ ✓ ...... ANSWER ....... C) Pitot
gauge D) Tachometer
Which three conditions should be checked during the
inspection of a foam water discharge device? A). Device is
free from external loading. B). Device is in place. C). Device
is pointed in intended direction. D). Nozzle size is correct ✓
✓ ...... ANSWER ....... A) Device is free from external
loading B) Device is in place C) Device is pointed in intended
direction
What is the minimum time that flow must be maintained for
a hydrant flow test? A). 1 minute. B) 2 minutes. C). 3
minutes. D). 5 minutes ✓ ✓ ...... ANSWER ....... A) 1
minute
How often shall water tank heating systems be tested? A).
Monthly. B). Quarterly. C). Prior to the heating season. D).
Immediately after the heating season. ✓ ✓ ...... ANSWER
....... C) Prior to heating season
, Page 4 of 39
Why are fire hydrants tested annually? A). To clean the
hydrant of foreign material B). To determine the color code
for the hydrant. C). To determine they are functioning
properly. D). To determine they are operating at the proper
flow rate ✓ ✓ ...... ANSWER ....... C) To determine they
are functioning properly
The annual test of each fire pump assembly shall be
conducted by qualified personnel generating flow readings
for a 750 gpm electric fire pump with 50 psi.
Which percentages of the rated gpm needs to be recorded?
A). 0%,50%,100%. B). 0%, 100%, 150%. C).
50%,100%,150%. D). 50%,100%,200% ✓ ✓ ...... ANSWER
....... B) 0%, 100%, 150%
How shall pre action systems protecting freezers be trip
tested? A). Care should be taken to prevent introducing
moisture into the piping. B). Pipes shall be dehydrated
immediately following the test. C). Test should be performed
when the owner shuts the freezer down. D). Trip test are not
required for systems protecting freezers ✓ ✓ ...... ANSWER
....... A) Care should be taken to prevent introducing
moisture into the piping
