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NICET LEVEL 1 – WATER BASED LAYOUT VERSION 1 EXAM
LATEST 2026-2027 ACTUAL EXAM WITH COMPLETE
QUESTIONS AND CORRECT DETAILED ANSWERS (100%
VERIFIED ANSWERS) |ALREADY GRADED A+| ||PROFESSOR
VERIFIED|| ||BRANDNEW!!!||
When defining the requirements for confined spaces, OSHA
defines a ______ as one who is capable of identifying existing
and predictable hazards in the surroundings or working conditions
that are unsanitary, hazardous, or dangerous to employees and
who has the authorization to take prompt corrective measures to
eliminate them. - ANSWER-Competent person
OSHA
Where sprinkler systems have been designed per the
requirements in NFPA 13R, sprinklers shall not be required in
bathrooms where the bathroom does not exceed - ANSWER-55
NFPA 13R- 6.6.2
Who should be notified when system acceptance testing is being
performed?
a. Building owner
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b. AHJ
c. Equipment manufacturer
d. Both A & B - ANSWER-Both A & B
NFPA 13 - 6.10.1.1(1)
Dry Pipe Valve rooms are required to be:
a. Lighted
b. Air conditioned
c. Heated
d. Both a & b
e. Both a & c
f. All of the above - ANSWER-Both a & c
NFPA 13 - 8.2.5.2.1
Pendent sprinklers in a single family swelling shall be located at
least _____ away from obstructions such as ceiling fans and light
fixtures. - ANSWER-36"
NFPA 13 D - 8.2.5.1.1
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When performing hydraulic calculations, a 4" 90 standard elbow
would be equivalent to ___ ft of 4" pipe - ANSWER-10
NFPA 13 - Table 28.2.3.1.1
A type of Sprinkler System in a single-family dwelling that serves
a single toilet in addition to the fire sprinklers is defined as a
_______. - ANSWER-Passive Purge Sprinkler System
NFPA 13D - 3.3.13.5
An occupancy where stockpiles of contents with high release
rates do not exceed 8' would be defined as_____. - ANSWER-
Ordinary hazard (Group 2)
NFPA 13 - 3.3.141.4
Under unobstructed construction, the distance between the
sprinkler deflector and the ceiling shall be a minimum of ____in.
and a maximum if ____in throughout the area of coverage of the
sprinkler. - ANSWER-1,12
NFPA 13 - 10.2.6.1.1.1
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The pressure that exists in the distribution system, measured at
the hydrant at the time the flow readings are taken at the flow
hydrants, is the_____. - ANSWER-Residual Pressure
NFPA 291 - 3.3.3
A sprinkler that has been specifically investigated for its ability to
enhance survivability in the room of fire origin and has been listed
for use in dwelling units is a _____ Sprinkler. - ANSWER-
Residential
NFPA 13 - 3.3.215.4.17
The distance from sprinklers to walls shall not exceed ____of the
maximum allowable distance between sprinklers. - ANSWER-50%
NFPA 13 -9.5.3.2.1
Underground sprinkler pipe must have a minimum working
pressure of ____. - ANSWER-150psi
NFPA 13 - 6.1.2
NICET LEVEL 1 – WATER BASED LAYOUT VERSION 1 EXAM
LATEST 2026-2027 ACTUAL EXAM WITH COMPLETE
QUESTIONS AND CORRECT DETAILED ANSWERS (100%
VERIFIED ANSWERS) |ALREADY GRADED A+| ||PROFESSOR
VERIFIED|| ||BRANDNEW!!!||
When defining the requirements for confined spaces, OSHA
defines a ______ as one who is capable of identifying existing
and predictable hazards in the surroundings or working conditions
that are unsanitary, hazardous, or dangerous to employees and
who has the authorization to take prompt corrective measures to
eliminate them. - ANSWER-Competent person
OSHA
Where sprinkler systems have been designed per the
requirements in NFPA 13R, sprinklers shall not be required in
bathrooms where the bathroom does not exceed - ANSWER-55
NFPA 13R- 6.6.2
Who should be notified when system acceptance testing is being
performed?
a. Building owner
,2|Page
b. AHJ
c. Equipment manufacturer
d. Both A & B - ANSWER-Both A & B
NFPA 13 - 6.10.1.1(1)
Dry Pipe Valve rooms are required to be:
a. Lighted
b. Air conditioned
c. Heated
d. Both a & b
e. Both a & c
f. All of the above - ANSWER-Both a & c
NFPA 13 - 8.2.5.2.1
Pendent sprinklers in a single family swelling shall be located at
least _____ away from obstructions such as ceiling fans and light
fixtures. - ANSWER-36"
NFPA 13 D - 8.2.5.1.1
,3|Page
When performing hydraulic calculations, a 4" 90 standard elbow
would be equivalent to ___ ft of 4" pipe - ANSWER-10
NFPA 13 - Table 28.2.3.1.1
A type of Sprinkler System in a single-family dwelling that serves
a single toilet in addition to the fire sprinklers is defined as a
_______. - ANSWER-Passive Purge Sprinkler System
NFPA 13D - 3.3.13.5
An occupancy where stockpiles of contents with high release
rates do not exceed 8' would be defined as_____. - ANSWER-
Ordinary hazard (Group 2)
NFPA 13 - 3.3.141.4
Under unobstructed construction, the distance between the
sprinkler deflector and the ceiling shall be a minimum of ____in.
and a maximum if ____in throughout the area of coverage of the
sprinkler. - ANSWER-1,12
NFPA 13 - 10.2.6.1.1.1
, 4|Page
The pressure that exists in the distribution system, measured at
the hydrant at the time the flow readings are taken at the flow
hydrants, is the_____. - ANSWER-Residual Pressure
NFPA 291 - 3.3.3
A sprinkler that has been specifically investigated for its ability to
enhance survivability in the room of fire origin and has been listed
for use in dwelling units is a _____ Sprinkler. - ANSWER-
Residential
NFPA 13 - 3.3.215.4.17
The distance from sprinklers to walls shall not exceed ____of the
maximum allowable distance between sprinklers. - ANSWER-50%
NFPA 13 -9.5.3.2.1
Underground sprinkler pipe must have a minimum working
pressure of ____. - ANSWER-150psi
NFPA 13 - 6.1.2
