IICRC WRT (Water Damage Restoration Technician)
EXAM QUESTIONS AND VERIFIED CORRECT ANSWERS
LATEST 2026-2027 NEW VERSION
What is the degree or ability of water vapor (moisture) to pass through materials?
_________ - answer>>>Permeance
___________ pressure is the force exerted by water or gas on the surrounding
environment. - answer>>>Vapor
The amount of moisture in the air as compared to how much can be put into the air
at that temperature is called _____________ ______________. - answer>>>Relative
Humidity
Evaporation can occur at a greater rate when the materials surface temperature is
above the ________ point _______________. - answer>>>Dew Point Temperature
What two readings do we need from a thermo-hygrometer in order to work the
psychrometric chart? - answer>>>Relative Humidity and Dry Bulb Temperature
Surfaces that are _______________ absorb moisture until they reach equilibrium
and are sometimes permanently damaged. - answer>>>Hygroscopic
At what point does condensation occur at a condition of 750F (240C) at 60% RH?
______ - answer>>>60 degrees faranhieght
What does PPE stand for? _______________ ______________ _______________ -
answer>>>Personal Protective Equipment
, -
Check how far moisture has spread in carpet with pad: M____________
S___________ - answer>>>Moisture sensor
Can the tool in #2 tell us which layer is wet? Yes or No - answer>>>No
To check the temperature and RH: ________ - _____________. - answer>>>Thermo-
Hygrometer
All individuals who will be wearing respirators must be medically cleared, ______
tested, and trained to don/ ______ the respirator and safety equipment. -
answer>>>Fit tested and don/doff
Check behind a ceramic tiled wall or wood below a linoleum floor: _____
____________ - answer>>>Non penetrating moisture meter
To check subfloor below strip hardwood flooring: H___________ P_________. -
answer>>>Hammer probe
What is the best extraction tool for hard surfaces? ____________ _________ -
answer>>>Vacuum squeegee wand
Equipment with frayed cords should be tagged, removed from service and
______________. - answer>>>Repaired
The airmover is an important piece of equipment used to create
_________________. - answer>>>Evaporation
To check a vinyl wallpapered wall: N______ P________________. - answer>>>Non
penetrating moisture meter
EXAM QUESTIONS AND VERIFIED CORRECT ANSWERS
LATEST 2026-2027 NEW VERSION
What is the degree or ability of water vapor (moisture) to pass through materials?
_________ - answer>>>Permeance
___________ pressure is the force exerted by water or gas on the surrounding
environment. - answer>>>Vapor
The amount of moisture in the air as compared to how much can be put into the air
at that temperature is called _____________ ______________. - answer>>>Relative
Humidity
Evaporation can occur at a greater rate when the materials surface temperature is
above the ________ point _______________. - answer>>>Dew Point Temperature
What two readings do we need from a thermo-hygrometer in order to work the
psychrometric chart? - answer>>>Relative Humidity and Dry Bulb Temperature
Surfaces that are _______________ absorb moisture until they reach equilibrium
and are sometimes permanently damaged. - answer>>>Hygroscopic
At what point does condensation occur at a condition of 750F (240C) at 60% RH?
______ - answer>>>60 degrees faranhieght
What does PPE stand for? _______________ ______________ _______________ -
answer>>>Personal Protective Equipment
, -
Check how far moisture has spread in carpet with pad: M____________
S___________ - answer>>>Moisture sensor
Can the tool in #2 tell us which layer is wet? Yes or No - answer>>>No
To check the temperature and RH: ________ - _____________. - answer>>>Thermo-
Hygrometer
All individuals who will be wearing respirators must be medically cleared, ______
tested, and trained to don/ ______ the respirator and safety equipment. -
answer>>>Fit tested and don/doff
Check behind a ceramic tiled wall or wood below a linoleum floor: _____
____________ - answer>>>Non penetrating moisture meter
To check subfloor below strip hardwood flooring: H___________ P_________. -
answer>>>Hammer probe
What is the best extraction tool for hard surfaces? ____________ _________ -
answer>>>Vacuum squeegee wand
Equipment with frayed cords should be tagged, removed from service and
______________. - answer>>>Repaired
The airmover is an important piece of equipment used to create
_________________. - answer>>>Evaporation
To check a vinyl wallpapered wall: N______ P________________. - answer>>>Non
penetrating moisture meter
