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Latest 2026/2027 IICRC WRT Exam Questions
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Category 1, 2 & 3 Water Loss Questions Covered
,1. what is the most critical course of action in restorative drying :Answers to respond
quickly 2. what is the standard care for water restoration professionals developed by the
restoration industry entitled :Answers IICRC S500
3.to help protect technicians from the many hazards associated with contaminated
water losses restores need to have ready access to several items these items protect
for all :Answers potential exposures to the body
4.respiratory protection regulations state that the employer must provide :Answers
medical evaluations fit testing and training
5.as a minimum medical requirement technicians performing water damage restoration
services need medical consultation with their :Answers primary health care physician
for appropriate immunizations
6.the contract clearly states the agreement between the building owner and
the restoration contractor the form specifies who is responsible for payment and the
terms of :Answers payment and should be signed before work begins
7.the most common safety hazards associated with water damaged structures results
in :Answers slips and falls
8.federal regulations apply to the handling of :Answers lead-based paint and asbestos
9.after safety concerns have been addressed and the initial water source has been
stopped the restore must complete an evaluation of the waters migration through the
structure during this process to restore inspects all :Answers potentially affected areas
10. the ultimate goal is to find the edge of water migration which moves in a three-
dimensional path through the structure this is accomplished across
carpeted surfaces using a :Answers moisture sensor and across most hard surfaces using
a moisture meter non-penetrating moisture meter
11. water from a clean source with no substantial risk of causing sickness or
discomfort is said to be :Answers category 1 clean water
12. what are the has a significant degree of chemical biological and or physical
contamination is :Answers Category 2
13. when water intrusion results from a grossly unsanitary Source or carries :Answers
pathogenic disease causing agents it is said to be Category 3
, 14 worker and occupant health and safety are the first priority on every sewage loss
areas affected by Category 3 water intrusion are marked and posted as potentially
hazardous :Answers
15. when resistance is encountered and Performing proper services in a category 3
water loss becomes a challenge restores :Answers stop work immediately and prevent
liability 16. losses where regulated or hazardous materials have contaminated the
structure are considered :Answers special situations
17. Third Party Experts are commonly referred to as indoor environmental
professionals or IEPs :Answers
18. pre-existing conditions should be identified documented and communicated to
all :Answers materially interested parties during the initial inspection
19. when carpet delamination the loss of Integrity in the adhesives used to laminate
the primary and secondary backing has occurred further damage is very likely for this
reason when extensive carpet delamination is discovered ignitions must call it to the
attention of all materially interested parties document the condition and :Answers
replacement
20. there are a number of causes for carpet delamination many of them related
to :Answers improper restoration activities
21. typical causes of carpet delamination are :Answers folding or stretching carpet
When Wet overly aggressive extraction improper specified underlay improper
installation improper removal of taxes trip improper floating of carpet excessive wear
pet damage
22. hygroscopic materials gain and lose moisture continually in an effort to equalize
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 :Answers secondary
damage
23. when water intrusion results in water running through wall cavities inspection
access holes are used to ensure that blown in insulation has not compacted and lost
it :Answers r value
24. cleaning procedures must be employed before the drying of a category 2 water
loss can continue at minimum affected underlay must be removed and disposed of and
the carpet must be thoroughly cleaned using a hot water extraction method :Answers