WRT Certification Exam Newest Exam 2026
| All Questions and Correct Answers |
Verified Answers | Brand New Version!
Every cubic foot of standing water present in a structure contains _.__ gallons
(28.3 liters), and each gallon (3.8 liters) of water weighs 8.34 pounds (3.8 kg). ------
------Correct Answer--------------------7.48
There are 3 levels of biocidal activity, according to the Environmental Protection
Agency (EPA): ------------Correct Answer--------------------1. Sanitizer (reduces
pathogens to a safe level)
2. Disinfectant (destroys microorganisms, but not spores)
3. Sterilizer (destroys microorganisms, including their spores)
Whenever a chemical antimicrobial or biocide is used, restorers must follow the
label __________ explicitly. ------------Correct Answer--------------------directions
Most antimicrobials require that the area of application be vacated by _________
and pets during application and for a period fo time after application. ------------
Correct Answer--------------------occupants
,Establishing a ___ ________ is the best way to set restorative drying goals. A dry
standard is established by obtaining a moisture reading using an __________
material. ------------Correct Answer--------------------dry standard & unaffected
The numerical value form a moisture meter can be documented and used to
monitor progress. for this reason, the amount of moisture absorbed by semi-
porous structural materials is measured most accurately with a moisture _____,
not a moisture sensor. ------------Correct Answer--------------------meter
Because of their non-invasive nature and quick surveying capabilities, non-
invasive meters are the most effective tools for locating abnormal moisture
behind and beneath finishing materials such as _______ ____ and resilient _____
floor coverings. ------------Correct Answer--------------------ceramic tile & vinyl
A thermo-hygrometer is used to monitor any air that can influence the
___________ and/or ________ ________ with a restorative drying environment. -
-----------Correct Answer--------------------temperature & relative humidity
To evaluate the progress of structural drying projects, restorers should measure:
1. moisture in __________ being dried (moisture content readings)
2. ___ being used to dry affected materials (psychrometric readings)
3. ___ produced by mechanical systems (dehumidifiers) ------------Correct Answer--
------------------materials, air, & air
, Evaporation will increase when: ------------Correct Answer--------------------1. Wet
materials are made warmer.
2. When drier air is used.
3. When air is moved more rapidly across the wet surface.
After excess water has been extracted, the time needed to dry wet materials is
determined by the ____ __ ___________. ------------Correct Answer--------------------
rate of evaporation
As the water is rapidly evaporated, the water vapor is removed by
________________ or ___________. ------------Correct Answer--------------------
dehumidification & ventilation
___________ occurs when liquid changes to a vapor. Occurs as energy is
increased. ------------Correct Answer--------------------Evaporation
As moisture evaporates from a wet material, the surface of the material becomes
______ because energy is released from the material. ------------Correct Answer----
----------------cooler
| All Questions and Correct Answers |
Verified Answers | Brand New Version!
Every cubic foot of standing water present in a structure contains _.__ gallons
(28.3 liters), and each gallon (3.8 liters) of water weighs 8.34 pounds (3.8 kg). ------
------Correct Answer--------------------7.48
There are 3 levels of biocidal activity, according to the Environmental Protection
Agency (EPA): ------------Correct Answer--------------------1. Sanitizer (reduces
pathogens to a safe level)
2. Disinfectant (destroys microorganisms, but not spores)
3. Sterilizer (destroys microorganisms, including their spores)
Whenever a chemical antimicrobial or biocide is used, restorers must follow the
label __________ explicitly. ------------Correct Answer--------------------directions
Most antimicrobials require that the area of application be vacated by _________
and pets during application and for a period fo time after application. ------------
Correct Answer--------------------occupants
,Establishing a ___ ________ is the best way to set restorative drying goals. A dry
standard is established by obtaining a moisture reading using an __________
material. ------------Correct Answer--------------------dry standard & unaffected
The numerical value form a moisture meter can be documented and used to
monitor progress. for this reason, the amount of moisture absorbed by semi-
porous structural materials is measured most accurately with a moisture _____,
not a moisture sensor. ------------Correct Answer--------------------meter
Because of their non-invasive nature and quick surveying capabilities, non-
invasive meters are the most effective tools for locating abnormal moisture
behind and beneath finishing materials such as _______ ____ and resilient _____
floor coverings. ------------Correct Answer--------------------ceramic tile & vinyl
A thermo-hygrometer is used to monitor any air that can influence the
___________ and/or ________ ________ with a restorative drying environment. -
-----------Correct Answer--------------------temperature & relative humidity
To evaluate the progress of structural drying projects, restorers should measure:
1. moisture in __________ being dried (moisture content readings)
2. ___ being used to dry affected materials (psychrometric readings)
3. ___ produced by mechanical systems (dehumidifiers) ------------Correct Answer--
------------------materials, air, & air
, Evaporation will increase when: ------------Correct Answer--------------------1. Wet
materials are made warmer.
2. When drier air is used.
3. When air is moved more rapidly across the wet surface.
After excess water has been extracted, the time needed to dry wet materials is
determined by the ____ __ ___________. ------------Correct Answer--------------------
rate of evaporation
As the water is rapidly evaporated, the water vapor is removed by
________________ or ___________. ------------Correct Answer--------------------
dehumidification & ventilation
___________ occurs when liquid changes to a vapor. Occurs as energy is
increased. ------------Correct Answer--------------------Evaporation
As moisture evaporates from a wet material, the surface of the material becomes
______ because energy is released from the material. ------------Correct Answer----
----------------cooler
