NICET Level 2 ITM of Water Based Systems Questions and Answers.

10/1/25, 9:18 AM NICET Level 2 ITM of Water Based Systems <span style="color:#000;font-weight:bold;">150+</span> (2025-2026 A+ Graded) Exa…




NICET Level 2 ITM of Water Based Systems
Questions and Answers
Question 1
When placing a LOTO on a system, how many locks should be applied?
Correct Answer
As many locks as their are personnel working on the system.



Question 2
A ladder must be able to support ____ times the weight of the expected load
Correct Answer
3.3



Question 3
It is acceptable to enter into a confined space without an attendant, but only if all
other precautions and PPE are taken.
Correct Answer
False



Question 4
A defective air pressure gauge on the supply air of a dry pipe system is considered a
_____
Correct Answer
Critical deficiency




Page 1 of 31
1/31

,10/1/25, 9:18 AM NICET Level 2 ITM of Water Based Systems <span style="color:#000;font-weight:bold;">150+</span> (2025-2026 A+ Graded) Exa…




Question 5
When taking a sprinkler system out of service, the following are approved sources of
a temporary water supply

-A hose from a fire hydrant to the FDC
-A portable tank and pump
-A standby fire department pumper
Correct Answer
True



Question 6
When using a ladder for electrical work, _______
Correct Answer
The rails must be non-conductive.



Question 7
When using an aerial lift, you must

-Tie off with a lanyard
-Wear a hard hat
-Have received appropriate training
Correct Answer
True



Question 8
When an employee may be exposed to hazardous chemicals, when must training be
given?

-When they might be exposed to said chemical
-When new chemicals have been added to the work place
Correct Answer
True




Page 2 of 31
2/31

,10/1/25, 9:18 AM NICET Level 2 ITM of Water Based Systems <span style="color:#000;font-weight:bold;">150+</span> (2025-2026 A+ Graded) Exa…




Question 9
Toxic chemicals will be hazardous in a confined space when the ______ is exceeded
Correct Answer
PEL



Question 10
A hydropnuematic pump is used to check for air leaks on a dry pipe system
Correct Answer
False



Question 11
When shutting down a system for impairment you must hang a tag at _______
Correct Answer
System control valve and the FDC



Question 12
Prior to entering a confined space, oxygen must be tested to be between ______
Correct Answer
the minimum and maximum levels



Question 13
Before opening a fire pump controller and measuring voltage and amps you must be
trained in _____
Correct Answer
NFPA 70E, arc flash, and the proper PPE



Question 14
When testing a antifreeze solutions, what tools are recommended?
Correct Answer
Refractometer, or hyrdometer




Page 3 of 31
3/31

, 10/1/25, 9:18 AM NICET Level 2 ITM of Water Based Systems <span style="color:#000;font-weight:bold;">150+</span> (2025-2026 A+ Graded) Exa…




Question 15
The person who performs the LOTO on a piece of equipment to perform repairs or
maintenance is the _______
Correct Answer
authorized person



Question 16
The minimum size of an impairment tag is _____ in.
Correct Answer
4x6



Question 17
Safe oxygen levels in a confined space is between _____ and _____ %
Correct Answer
19.5 and 23.5



Question 18
The correct angle of a ladder from the base to the wall is ____ degrees
Correct Answer
75 1/2



Question 19
Each employee exposed to fall hazards must be trained

-When the employee is assigned to a work area where fall hazards exist
-When there is a new fall hazard
-When the fall protection program is inadequate
Correct Answer
True




Page 4 of 31
4/31