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IICRC- WRT TEST {110} QUESTIONS AND VERIFIED ANSWERS
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IICRC- WRT TEST {110} QUESTIONS ANDVERIFIED ANSWERS
ANSWER C. During the inspection process, restorers are required to make a
reasonable attempt to detect and solve any potential safety issues that may be
present.
#2. A substantial amount of water absorption and evaporation load is - ANSWER
B. class 2 in situations where wet porous materials account for approximately 5%
to 40% of the combined surface areas of the ceiling, walls, and flooring, and where
low evaporation materials and assemblies are only moderately wet.
Additionally, it is frequently necessary to perform many extractions of salvageable
materials, particularly porous materials (such as carpet and cushions), to:
ANSWER reduce the amount of time to dry
4. To improve drying, restorers should manage both the temperature of the
surrounding environment and the surface temperatures of the materials that are
being affected.
#5. Water damage restoration services should not commence until after the: -
ANSWER restorer has entered into a suitably documented contract.
Two tools should be utilized to disengage the majority of stretched-in carpets
correctly. Both a carpet awl and a knee kicker
When checking a structure that has been damaged by water, restorers should look
for the following: - ANSWER all places that could be affected by the water.
Particle boards that have become buckled or damaged should be removed and
replaced with new material, according to the eighth question.
,Upon entering a structure, it is recommended that professional moisture detection
equipment be utilized to analyze and document the following: - Please include the
psychrometric parameters that are suitable as well as the moisture content or level
data.
10. A structural material that loses the majority of its structural integrity when it is
wet but regains its strength when it is dry comprises the following: Answer
Concrete (ANSWER)
#11 In the beginning, a strategy that can be utilized to search for abnormal moisture
beneath ceramic tile or resilient flooring is to make use of a moisture meter that
does not penetrate, also known as a non-invasive moisture meter.
#12. To limit damage and cut down on drying time, restorers should: - ANSWER
begin mitigation as soon as it is both safe and practical to do so
The moisture content of structural materials ought to be measured with a moisture
meter, which is the answer to question number thirteen.
14. Restorers can use low-humidity air and a vapor barrier to dry wet wood
subflooring that is located beneath stone or tile flooring when the subflooring is
accessible from below.
ANSWER D. sterilizers are the types of biocides that are designed to destroy or
remove all forms of microbial life and their spores.
The inappropriate handling and disengagement of the carpet can cause it to become
delaminated when it is wet, as stated in question 16.
Restorers have the ability to: ANSWER B. install one or more air filtration devices
(AFDs) in order to decrease or control the amount of aerosolized soils or
contaminants that are present throughout the restoration process.
, ANSWER D. The restorer is responsible for documenting any pre-existing damage
that is detected and bringing it to the attention of any parties that have a material
interest in the matter.
ANSWER A. encouraging evaporation and dehumidification or ventilation is the
method that is utilized to accomplish rapid drying of structural materials.
Answer B is the correct ANSWER for question 20: When the carpet and cushion
(pad, underlay) are saturated with Category 3 water. For the purpose of proper
disposal, both should be removed.
#21. Ceilings made of gypsum board (drywall) that are saturated and drooping
should be drained, removed as soon as possible, and disposed of in the appropriate
manner in order to reduce the risk of injury and to hasten the drying process
associated with the structure.
The answer to question 22 is b. Vapor Pressure (page 11). This is the force that
water molecules in the air exert on the surfaces that are in the surrounding area.
#23. In general, the environment with - ANSWER A. 60 degrees Fahrenheit (4
degrees Celsius) and 80% relative humidity would be the one that would have the
fastest rate of evaporation from wet materials with a surface temperature of 70
degrees Fahrenheit (21 degrees Celsius) [0.67 VP].
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