1|Page
NICET LEVEL 1 - WATER BASED LAYOUT EXAM LATEST 2026
ACTUAL EXAM WITH COMPLETE QUESTIONS AND CORRECT
DETAILED ANSWERS (100% VERIFIED ANSWERS) |ALREADY
GRADED A+| ||PROFESSOR VERIFIED|| ||BRANDNEW!!!||
Which NFPA standards addresses requirements pertaining to the
storage of nitrate film? - ANSWER-NFPA 40
Which publication addresses requirements pertaining to elevator
and escalator safety? - ANSWER-ASME A17.1
Which of the following standards contain common requirements
pertaining to the installation of underground piping? - ANSWER-
NFPA 13 and NFPA 24
_________ indicates acceptable to the Authority Having
Jurisdiction according to NFPA definitions - ANSWER-Approved
Which of the following publications should be used when looking
for information regarding seamless copper tube? - ANSWER-
ASTM B 75
,2|Page
What is the description of below?
15S50 - ANSWER-15 means its a 15'' web in the I beam
S stands for American Standard
50 means that this particular I-beam weighs 50 pounds per lineal
foot
Automatic Sprinkler - ANSWER-A fire suppression or control
device that operates automatically when its heat-activated
element is heated to its thermal rating or above, allowing water to
discharge over a specified area.
sprinkler system - ANSWER-a system that consist of an
integrated network of piping designed in accordance with fire
protection engineering standards that includes water supply
source, a water control valve, a water flow alarm, and a
drain....etc
Maximum size of fire sprinkler systems? - ANSWER-Light Hazard
Occupancies: the system limitation is 52,000 sqft
Ordinary hazard: the system limitation is also 52,000sqft
,3|Page
Extra hazard occupancies: There is a 25,000sqft system limitation
for pipe schedule systems, and 40,000sqft for hydraulically
calculated systems
Note: the floor area covered by mezzanines is not included in the
area limits defined above
Ordinary hazard maximum protected area and max spacing? -
ANSWER-130 sqft and 15 foot spacing
Extra hazard maximum protected area and max spacing? -
ANSWER-90 sqft and 12 foot spacing is the system is pipe
schedules
100 sqft and 12 foot spacing if hydraulically calculated with a
density > .25gpm/sqft
130 sqft and 12 foot if we hydraulically design our system for a
density < .25gpm/sqft
, 4|Page
High-piled storage: When the protected area is used for high-pile
storage, defined as storage over _____ in height, the distance
between the branch lines and sprinklers on the branch lines is
limited to _____ However, there is an exception. In bays _____
wide, which is a relatively common construction dimension, a
spacing of ________ is permitted. - ANSWER-High-piled storage:
When the protected area is used for high-pile storage, defined as
storage over 12 ft in height, the distance between the branch lines
and sprinklers on the branch lines is limited to 12 ft However,
there is an exception. In bays 25 ft wide, which is a relatively
common construction dimension, a spacing of 12 ft 6 inches is
permitted.
High pile storage max protected area and spacing? - ANSWER-if
calc with > .25 density than 100 sqft area and 12ft spacing
If calc with < .25 density than 130 sqft and 15ft spacing
Manual dyr standpipe - ANSWER-Has no water in it, fire
department pulls up and pumps water through it
NICET LEVEL 1 - WATER BASED LAYOUT EXAM LATEST 2026
ACTUAL EXAM WITH COMPLETE QUESTIONS AND CORRECT
DETAILED ANSWERS (100% VERIFIED ANSWERS) |ALREADY
GRADED A+| ||PROFESSOR VERIFIED|| ||BRANDNEW!!!||
Which NFPA standards addresses requirements pertaining to the
storage of nitrate film? - ANSWER-NFPA 40
Which publication addresses requirements pertaining to elevator
and escalator safety? - ANSWER-ASME A17.1
Which of the following standards contain common requirements
pertaining to the installation of underground piping? - ANSWER-
NFPA 13 and NFPA 24
_________ indicates acceptable to the Authority Having
Jurisdiction according to NFPA definitions - ANSWER-Approved
Which of the following publications should be used when looking
for information regarding seamless copper tube? - ANSWER-
ASTM B 75
,2|Page
What is the description of below?
15S50 - ANSWER-15 means its a 15'' web in the I beam
S stands for American Standard
50 means that this particular I-beam weighs 50 pounds per lineal
foot
Automatic Sprinkler - ANSWER-A fire suppression or control
device that operates automatically when its heat-activated
element is heated to its thermal rating or above, allowing water to
discharge over a specified area.
sprinkler system - ANSWER-a system that consist of an
integrated network of piping designed in accordance with fire
protection engineering standards that includes water supply
source, a water control valve, a water flow alarm, and a
drain....etc
Maximum size of fire sprinkler systems? - ANSWER-Light Hazard
Occupancies: the system limitation is 52,000 sqft
Ordinary hazard: the system limitation is also 52,000sqft
,3|Page
Extra hazard occupancies: There is a 25,000sqft system limitation
for pipe schedule systems, and 40,000sqft for hydraulically
calculated systems
Note: the floor area covered by mezzanines is not included in the
area limits defined above
Ordinary hazard maximum protected area and max spacing? -
ANSWER-130 sqft and 15 foot spacing
Extra hazard maximum protected area and max spacing? -
ANSWER-90 sqft and 12 foot spacing is the system is pipe
schedules
100 sqft and 12 foot spacing if hydraulically calculated with a
density > .25gpm/sqft
130 sqft and 12 foot if we hydraulically design our system for a
density < .25gpm/sqft
, 4|Page
High-piled storage: When the protected area is used for high-pile
storage, defined as storage over _____ in height, the distance
between the branch lines and sprinklers on the branch lines is
limited to _____ However, there is an exception. In bays _____
wide, which is a relatively common construction dimension, a
spacing of ________ is permitted. - ANSWER-High-piled storage:
When the protected area is used for high-pile storage, defined as
storage over 12 ft in height, the distance between the branch lines
and sprinklers on the branch lines is limited to 12 ft However,
there is an exception. In bays 25 ft wide, which is a relatively
common construction dimension, a spacing of 12 ft 6 inches is
permitted.
High pile storage max protected area and spacing? - ANSWER-if
calc with > .25 density than 100 sqft area and 12ft spacing
If calc with < .25 density than 130 sqft and 15ft spacing
Manual dyr standpipe - ANSWER-Has no water in it, fire
department pulls up and pumps water through it
