IICRC WRT 2023\/ 2024 Test Questions and Verified Answers| 100% Correct| Grade A (Latest Update)<\/p>\n\n\n\n
IICRC WRT 2023\/ 2024 Test Questions and
Verified Answers| 100% Correct| Grade A
(Latest Update)
Q: When pre-existing damage is discovered, restorer should
Answer:
D. document and bring it to the attention of materially interested parties
Q: Rapid drying of structural materials is achieved by
Answer:
A. promoting evaporation and dehumidification or ventilation
Q: When carpet and cushion (pad, underlay) are saturated with Category 3 water
Answer:
B. Both should be removed for proper disposal
Q: 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
Q: The force exerted by water molecules in the air on surrounding surfaces is<\/p>\n\n\n\n
Answer:
b. Vapor Pressure (page 11)
Q: 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
Q: 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
Q: As humidity ratio increases (or decreases) another psychrometric chart property that also
increases (or decreases) is
Answer:
C. vapor pressure
Q: 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
Q: When using government-registered biocide, restorers shall
Answer:<\/p>\n\n\n\n
C. apply according to label directions
Q: Intentionally using outdoor air to reduce indoor humidity is known as
Answer:
B. an open drying system
Q: 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
Q: A closed drying system is recommended during restoration when
Answer:
A. outdoor humidity ratio is higher than indoor humidity ratio
Q: 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
Q: The temperature at which air reaches 100% relative humidity is known as the
Answer:
C. dew point temperature
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