NICET Level 2 ITM of Water Based Systems
Updated Exam 2026 WITH Recent Newest
Verified And Well Analyzed Exam Questions
(Actual Exam 2026-2027) Correct Detailed &
Verified ANSWERS (100% Accurate Solutions)
ALREADY GRADED A+||NEWEST VERSION Of
The Exam Guarantee Pass!!
When placing a LOTO on a system, how many locks should be applied? - ANSWERS-
As many locks as their are personnel working on the system.
A ladder must be able to support ____ times the weight of the expected load -
ANSWERS-3.3
What time shall be recorded during a main drain test? - ANSWERS-Time for pressure to
return to normal at the end of the test when closing the main drain valve
The minimum number of antifreeze samples to be tested? - ANSWERS-2
A building has 630 sprinklers, how many should be tested? - ANSWERS-7
Systems installed prior to Sept 30 2012, listed antifreeze solutions are not required until
Sept 30 _____. - ANSWERS-2022
The concentration of antifreeze solution is limited to _____ % glycerin by volume. -
ANSWERS-50
The concentration of antifreeze solution is limited to ____ % propylene glycol -
ANSWERS-40
, Sprinklers installed prior to ____ shall be replaced. - ANSWERS-1920
Criteria to not be considered in selection of sprinklers to be tested - ANSWERS-Ease of
access
When one sprinkler fails testing ____ % of represented sprinklers must be replaced -
ANSWERS-100
Devices that can be used to test antifreeze solutions? - ANSWERS-Refractometer
Hydrometer
The supply valve is not opened to full flow would cause what? - ANSWERS-A large
drop in full flow pressure to be observed during a main drain test
An obstruction in the system would cause what? - ANSWERS-A large drop in full flow
pressure to be observed during a main drain test
The sole water source is through a backflow preventer, a main drain test shall be
conducted at what interval? - ANSWERS-Quarterly
Only factory premixed solutions are permitted - ANSWERS-True
Sprinklers that have been in service for ____ yrs shall be replaced or tested. -
ANSWERS-50
Freezing point of solutions in antifreeze shall be tested _____ - ANSWERS-Annually
What is the correct position of valves to begin a main drain test. - ANSWERS-Alarm
control valve closed
Main drain valve open
Updated Exam 2026 WITH Recent Newest
Verified And Well Analyzed Exam Questions
(Actual Exam 2026-2027) Correct Detailed &
Verified ANSWERS (100% Accurate Solutions)
ALREADY GRADED A+||NEWEST VERSION Of
The Exam Guarantee Pass!!
When placing a LOTO on a system, how many locks should be applied? - ANSWERS-
As many locks as their are personnel working on the system.
A ladder must be able to support ____ times the weight of the expected load -
ANSWERS-3.3
What time shall be recorded during a main drain test? - ANSWERS-Time for pressure to
return to normal at the end of the test when closing the main drain valve
The minimum number of antifreeze samples to be tested? - ANSWERS-2
A building has 630 sprinklers, how many should be tested? - ANSWERS-7
Systems installed prior to Sept 30 2012, listed antifreeze solutions are not required until
Sept 30 _____. - ANSWERS-2022
The concentration of antifreeze solution is limited to _____ % glycerin by volume. -
ANSWERS-50
The concentration of antifreeze solution is limited to ____ % propylene glycol -
ANSWERS-40
, Sprinklers installed prior to ____ shall be replaced. - ANSWERS-1920
Criteria to not be considered in selection of sprinklers to be tested - ANSWERS-Ease of
access
When one sprinkler fails testing ____ % of represented sprinklers must be replaced -
ANSWERS-100
Devices that can be used to test antifreeze solutions? - ANSWERS-Refractometer
Hydrometer
The supply valve is not opened to full flow would cause what? - ANSWERS-A large
drop in full flow pressure to be observed during a main drain test
An obstruction in the system would cause what? - ANSWERS-A large drop in full flow
pressure to be observed during a main drain test
The sole water source is through a backflow preventer, a main drain test shall be
conducted at what interval? - ANSWERS-Quarterly
Only factory premixed solutions are permitted - ANSWERS-True
Sprinklers that have been in service for ____ yrs shall be replaced or tested. -
ANSWERS-50
Freezing point of solutions in antifreeze shall be tested _____ - ANSWERS-Annually
What is the correct position of valves to begin a main drain test. - ANSWERS-Alarm
control valve closed
Main drain valve open
