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LATEST IICRC WRT EXAM 2024 WITH 300 PREP QUESTIONS AND CORRECT ANSWERS/ IICRC WRT TEST PRACTICE QUESTIONS AND CORRECT ANSWERS (BRAND NEW!)$28.99
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LATEST IICRC WRT EXAM 2024 WITH
300 PREP QUESTIONS AND CORRECT
ANSWERS/ IICRC WRT TEST PRACTICE
QUESTIONS AND CORRECT ANSWERS
(BRAND NEW!)
1. During the inspection process, restorers shall make a reasonable effort to -
ANSWER-C. identify and address potential safety hazards
#2. A significant amount of water absorption and evaporation load where wet
porous materials represent ~5% to ~40% of combined ceiling, walls, and flooring
surface areas and where low evaporation materials and assemblies are minimally
wet is - ANSWER-B. class 2
#3. Multiple extraction of salvageable materials, especially porous material (e.g.
Carpet , cushion) often are required to: - ANSWER-decrease drying time
#4. To enhance drying, restorers should manage both ambient temperature and -
ANSWER-surface temperatures of affected materials
#5. Water damage restoration services should not begin until after the: -
ANSWER-restorer has entered into an adequately written contract.
#6. Two tools that should be used to properly disengage most stretched-in carpet -
ANSWER-Knee kicker and carpet awl
pg. 1
,#7. When inspecting a water damage structure, restorers should inspect: -
ANSWER-all potentially affected areas.
#8. Buckled or damaged particle board should - ANSWER-removed and replaced
with new material.
#9. upon entering a building, professional moisture detection equipment should be
used to evaluate and document: - ANSWER-applicable psychrometric conditions
and moisture content or level readings .
#10. When wet, a structural material that loses most of its structural integrity, but
regains its strength when dry, is: - ANSWER-Concrete
#11 Initially, a method of search for abnormal moisture behind ceramic tile or
resilient flooring can be accomplished by - ANSWER-using a non-penetrating
(non-invasive) moisture meter
#12. To minimize damage and reduce drying time, reduce drying time, restorers
should: - ANSWER-begin mitigation as soon as safely possible
#13. The moisture content of structural materials should be measured with a -
ANSWER-A. moisture meter
#14. When accessible from below, to dry wet wood subflooring under stone or tile
flooring, restorers can use low-humidity air and - ANSWER-D. vapor barrier
#15. Biocides designed to destroy or eliminate all forms of microbial life and their
spores are - ANSWER-D. sterilizers
pg. 2
,#16. When carpet is wet it can be delaminated by - ANSWER-D. improper
handling and disengaging
#17. To minimize or control aerosolized soils or contaminants during restoration,
restorers can: - ANSWER-B. install one or more air filtration devices (AFDs)
#18. When pre-existing damage is discovered, restorer should - ANSWER-D.
document and bring it to the attention of materially interested parties
#19. Rapid drying of structural materials is achieved by - ANSWER-A. promoting
evaporation and dehumidification or ventilation
#20. When carpet and cushion (pad, underlay) are saturated with Category 3 water
- ANSWER-B. Both should be removed for proper disposal
#21. To minimize safety concerns and to speed structural drying, gypsum board
(drywall) ceilings that are saturated and sagging should be - ANSWER-A. drained,
removed quickly, and properly disposed
#22. The force exerted by water molecules in the air on surrounding surfaces is -
ANSWER-b. Vapor Pressure (page 11)
#23. Generally, fastest rate of evaporation from wet materials with a 70F (21C)
surface temperature [0.67 VP] would be an environment with - ANSWER-A. 60F
(4C) and 80% RH
#24. Two hazardous materials more likely found in older building that require
compliance with laws and regulations when handled are - ANSWER-C. lead-based
paint and asbestos
pg. 3
, #25. As humidity ratio increases (or decreases) another psychrometric chart
property that also increases (or decreases) is - ANSWER-C. vapor pressure
#26. Ventilating a structure during the initial stages of restoration can be effective
way to enhance drying by reducing the build up of - ANSWER-C. humidity
#27. When using government-registered biocide, restorers shall - ANSWER-C.
apply according to label directions
#28. Intentionally using outdoor air to reduce indoor humidity is known as -
ANSWER-B. an open drying system
#29. To confirm that proper drying conditions were established and also that
drying goals were met, restorers should maintain written logs to include: -
ANSWER-B. an atmospheric humidity record and materials moisture content
record
#30. A closed drying system is recommended during restoration when -
ANSWER-A. outdoor humidity ratio is higher than indoor humidity ratio
#31. the rating for water removal of refrigerant dehumidification normally is
expressed in pints of water removed in 24 hours at standard AHAM test conditions
of - ANSWER-C. 80 F (27C) and 60% RH
#32. The temperature at which air reaches 100% relative humidity is known as the
- ANSWER-C. dew point temperature
pg. 4
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