1|Page
IICRC WRT & ASD Exam Prep 2025/2026 –
Water Damage Restoration, Applied
Structural Drying, And Practice Questions
Test Bank
Wearing PPE on a sewage damaged project shall be done because it -correct-
answer-Is mandotary due to natural law or regulatory requirement
technicians Should clean and dry affected materials because it is -correct-answer-
component of the accepted standard of care, but not mandatory.
If something is recommended, that means it is -correct-answer-Advised or
suggested but not a component of the standard of care
May means -correct-answer-Signifies permission but not a component of the
standard of care
The word CAN means -correct-answer-The ability or possibility but not a
component of the standard of care
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We need to leave buildings that have been damaged by water both -correct-
answer-Clean and dry
what meter measures the number of particles in the air? -correct-answer-Particle
counter
the rating for a HEPA filter is -correct-answer-99.97% at .3 microns
what piece of equipment specifically filters the air? -correct-answer-Air filtration
device
HEPA stands for high efficiency particulate air -correct-answer-True
What should you do when the ground plug is broken off of a power plug? -correct-
answer-Take the unit out of service till repaired
, 3|Page
When you are determining how much electricity you need to run drying
equipment what is more important amps or volts? -correct-answer-Amps
What percentage of the power on a circuit is available for continuous use? -
correct-answer-80%
Two ways rapid airflow assists drying -correct-answer-Creates pressure and
transfer energy
There is a direct connection between air speed and air pressure -correct-answer-
True
air speed is measured in -correct-answer-FPM (feet per minute)
air pressure is measured in -correct-answer-Inches of water pressure
On a project with 50F air inside, what type of dehumidifier could work? -correct-
answer-Desiccant
IICRC WRT & ASD Exam Prep 2025/2026 –
Water Damage Restoration, Applied
Structural Drying, And Practice Questions
Test Bank
Wearing PPE on a sewage damaged project shall be done because it -correct-
answer-Is mandotary due to natural law or regulatory requirement
technicians Should clean and dry affected materials because it is -correct-answer-
component of the accepted standard of care, but not mandatory.
If something is recommended, that means it is -correct-answer-Advised or
suggested but not a component of the standard of care
May means -correct-answer-Signifies permission but not a component of the
standard of care
The word CAN means -correct-answer-The ability or possibility but not a
component of the standard of care
,2|Page
We need to leave buildings that have been damaged by water both -correct-
answer-Clean and dry
what meter measures the number of particles in the air? -correct-answer-Particle
counter
the rating for a HEPA filter is -correct-answer-99.97% at .3 microns
what piece of equipment specifically filters the air? -correct-answer-Air filtration
device
HEPA stands for high efficiency particulate air -correct-answer-True
What should you do when the ground plug is broken off of a power plug? -correct-
answer-Take the unit out of service till repaired
, 3|Page
When you are determining how much electricity you need to run drying
equipment what is more important amps or volts? -correct-answer-Amps
What percentage of the power on a circuit is available for continuous use? -
correct-answer-80%
Two ways rapid airflow assists drying -correct-answer-Creates pressure and
transfer energy
There is a direct connection between air speed and air pressure -correct-answer-
True
air speed is measured in -correct-answer-FPM (feet per minute)
air pressure is measured in -correct-answer-Inches of water pressure
On a project with 50F air inside, what type of dehumidifier could work? -correct-
answer-Desiccant
