NICET Level 2 Water-Based Systems (Latest) Qs & As| 100% Correct| Grade A (Verified Answers)
Question : 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 : A ladder must be able to support ____ times the
weight of the expected load
Correct answer: 3.3
Question : 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 : A defective air pressure gauge on the supply air of
a dry pipe system is considered a _____
Correct answer: Critical deficiency
Question : 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 : When using a ladder for electrical work, _______
Correct answer: The rails must be non-conductive.
Question : When using an aerial lift, you must
-Tie off with a lanyard -Wear a hard hat -Have received appropriate training
Correct answer: True
Question : 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
Question : Toxic chemicals will be hazardous in a confined
space when the ______ is exceeded
Correct answer: PEL
Question : A hydropnuematic pump is used to check for air
leaks on a dry pipe system
Correct answer: False
Question : When shutting down a system for impairment you
must hang a tag at _______
Correct answer: System control valve and the FDC
Question : Prior to entering a confined space, oxygen must be
tested to be between ______
Correct answer: the minimum and maximum levels
Question : 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 : When testing a antifreeze solutions, what tools are
recommended?
Correct answer: Refractometer, or hyrdometer
Question : The person who performs the LOTO on a piece of
equipment to perform repairs or maintenance is the _______
Correct answer: authorized person
Question : The minimum size of an impairment tag is _____
in.
Correct answer: 4x6
Question : Safe oxygen levels in a confined space is between
_____ and _____ %
