WRT EXAM /158 Questions
And Answers Graded (A+)
Quiz :after safety concerns have been addressed and the initial water source
has been stopped, the restorer must complete an evaluation of the water's
migration through the structure. During this process, the restorer inspects all
________ _...
WRT EXAM 2024-2025 /158 Questions
And Answers Graded (A+)
Quiz :after safety concerns have been addressed and the initial water source
has been stopped, the restorer must complete an evaluation of the water's
migration through the structure. During this process, the restorer inspects all
________ ________ areas - Answer :potentially affected
Quiz :the ultimate goal is to find the "edge" of water migration, which moves
in a three-dimensional path throughout the structure. This is accomplished
across carpeted surfaces using a ________ ________, and across most hard
surfaces using a ________ (non-penetrating) moisture meter. - Answer
:moisture sensor
non-invasive
Quiz :Water from a clean source with no substantial risk of causing sickness or
discomfort is said to be ________ ________ water - Answer :Category one
Quiz :Water that has a significant degree of chemical, biological, and/or
physical contamination and potential to cause sickness or discomfort is
________ ________ water - Answer :Category two
Quiz :When water intrusion results from a grossly unsanitary source or carries
________ (disease causing) agents, it is said to be a Category 3 - Answer
:pathogenic
Quiz :Worker and occupant ________ and safety are the first priority on every
sewage loss. Areas affected by Category 3 water intrusion are marked and
posted as potentially hazardous - Answer :Health
Quiz :When resistance is encountered and performing proper services in a
category 3 water loss become a challenge, restorers ________ ________
immediately and prevent liability - Answer :Stop Work
Quiz :Third party experts are commonly referred to as Indoor Environmental
Professionals, or ________ - Answer :IEPs
Quiz :Losses where regulated or hazardous materials have contaminated the
structure do no change the ________ of water - Answer :Category
, Quiz :Pre-existing conditions should be identified, documented and
communicated to all ________ ________ parties during the initial inspection -
Answer :Materially interested
Quiz :When carpet delamination (the loss of integrity in the adhesives used to
laminate the ________ and ________ backing) has occurred, further damage is
very likely. For this reason, when extensive carpet delamination is discovered,
technicians must call it to the attention of all materially interested parties,
document the condition and suggest ________ - Answer :Primary
Secondary
Replacement
Quiz :There are a number of causes for carpet delamination - many of them
related to ________ restoration activities - Answer :Improper
Quiz :Typical causes of carpet delamination are:
1. ________
2. ________
3. ________
4. ________ - Answer :1. Folding or Stretching when wet
2. Overly aggressive extraction
3. Improper removal of tack strip
4.Improper floating of carpet
Quiz :Hygroscopic materials gain and lose moisture continually in an effort to
________ with the water content in the surrounding air mass. The more
hygroscopic the material, the faster it will collect water vapor, and the easier it
will suffer ________ damage - Answer :Equalize
Secondary
Quiz :Cleaning procedures must be employed before the drying of a category 2
water loss can continue. At a minimum, affected ________ must be removed
and disposed of, and carpet must be thoroughly cleaned using a hot water
extraction method - Answer :underlay
Quiz :Various cleaning and decontamination procedures must be used on
category 3 water losses, including the removal of all ________ ________
materials affected by the water intrusion - Answer :highly porous
, Quiz :many building materials will absorb excess water vapor and suffer
damage, especially when air is allowed to remain above ________% relative
humidity - Answer :60%
Quiz :Abide by local ________ and regulations when disposing extracted
water. Waste water is best disposed of into a sanitary sewer - Answer :laws
Quiz :The primary goal of the initial extraction of the affected ares is to
contain further ________ of the water within the structure - Answer
:migration
Quiz :whenever carpet must be disengaged from the tackless strip, a
________ ________ and carpet awl must be used - Answer :knee kicker
Quiz :the majority of cushion has a skin or mesh on the top side. the purpose
of this skin is to ease ________ during installation; it is not a vapor barrier -
Answer :Stretching
Quiz :if the carpet is to be re-installed, technicians should avoid cutting carpet
seams unless it is absolutely ________ - Answer :necessary
Quiz :How many gallons of water are present in the basement that measures
13' X 20' where water is standing at a depth of 4' 5"? - Answer :8,596.016
Gallons
Quiz :The most effective way to speed the drying process is to remove as
much of the water in a liquid state as possible during the ________ phase.
Poor extraction will significantly slow the drying process - Answer :Extraction
Quiz :Every ________ ________ of standing water contains 7.48 gallons, and
weighs ________ pounds - Answer :Cubic foot
8.34
Quiz :There are three levels of biocidal activity, according to the
Environmental Protection Agency (EPA) List from weakest to strongest
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