IICRC WRT 2025 UPDATE LATEST EXAM 3 VERSIONS |
MOST TESTED QUESTIONS WITH VERIFIED ANSWERS
GRADED A+ | ASSURED SUCCESS
The number of gallons present in a water loss that is 3ft 9 inches in depth in a 22 ft x 30'
basement is - answers-18,513
What is the dew point temp when the humidity ratio % is 132 GPP? - answers-75 degrees F
On a drying project, the indoor conditions are 80% F and 70% RH. What temp is needed to brin
the RH to 35%? - answers-102-103 degrees F
If indoor conditions are 75 degrees and 65% RH, condensation begins to occur on structural
materials at what temp? - answers-63 degrees (dew point)
At 55GPP and 75degrees F, the relative humidity is: - answers-40-42%
Which atmospheric conditions have the lowest vapor pressure, 80 degrees and 60 % RH ---- or --
-- 40 degrees and 75% RH - answers-40 degrees and 75% rh
A first priority on every water loss is to conduct a - answers-Hazard and risk assessment
All technicians required to wear respiratory protection must be: - answers-Trained, Fitted for
mask and evaluated medically.
Two hazardous materials commonly found in older structures are - answers-Lead and Asbestos
Water damage restoration work never begins without a signed - answers-work authorization
,To minimize damage to building materials and contents, restorers should perform
_______________________________________ as part of the preliminary inspection. -
answers-Loss mitigation services
When pre-existing damage is discovered, technicians should ___________________ and
____________________ to all materially interested parties. - answers-document and
communicate
Technicians should always use a _______________________ and a _______________________
to disengage carpet from the tackless strip. - answers-knee kicked and carpet awl
The primary reasons for carpet delimitations are: - answers-Damage due to water
Folding of wet carpet during pad removal
Over aggressive extraction
Dragging heavy items
Alot of foot traffic
Improper install
Pet urine
Secondary damage is most prevalent in ___________________ materials. - answers-
Hygroscopic
Above __________% RH supports microbial growth and secondary damage can occur in
hygroscopic materials. - answers-60%
Category _____ water originated from a sanitary source and does not pose substantial risk to
humans. - answers-1
, Category ____ water contains significant contamination and has the potential to cause
discomfort or sickness if contacted or consumed by humans - answers-2
In a Category 3 water intrusion with elevated risk situations, restorers should consider using an
______________________________________ to assist in a remediation assessment. - answers-
Indoor environmental Professional (IEP)
When working contaminated environments technicians should erect
________________________, done appropriate __________, and install
______________________. - answers-Containment, PPE, Air filtration device (AFD)
When working in a CAT 3 water loss the PPE should consist of: - answers-All of it:
full face respiratory mask
protective suit
waterproof gloves
water proof boots
If at any time during the remediation of a cat 3 loss, any materially interested party disagrees
with how the remediation processes will be performed, restorers should ____________
immediately until the conflict is resolved. - answers-STOP
Which property of a material more relates to water vapor passing through or out of it? -
answers-Permeance
In order to effectively dry wood subfloor beneath vinyl floor, restorers should remove the
____________________ - answers-vinyl floor
When cellulosic insulation gets wet it should be __________ - answers-removed
MOST TESTED QUESTIONS WITH VERIFIED ANSWERS
GRADED A+ | ASSURED SUCCESS
The number of gallons present in a water loss that is 3ft 9 inches in depth in a 22 ft x 30'
basement is - answers-18,513
What is the dew point temp when the humidity ratio % is 132 GPP? - answers-75 degrees F
On a drying project, the indoor conditions are 80% F and 70% RH. What temp is needed to brin
the RH to 35%? - answers-102-103 degrees F
If indoor conditions are 75 degrees and 65% RH, condensation begins to occur on structural
materials at what temp? - answers-63 degrees (dew point)
At 55GPP and 75degrees F, the relative humidity is: - answers-40-42%
Which atmospheric conditions have the lowest vapor pressure, 80 degrees and 60 % RH ---- or --
-- 40 degrees and 75% RH - answers-40 degrees and 75% rh
A first priority on every water loss is to conduct a - answers-Hazard and risk assessment
All technicians required to wear respiratory protection must be: - answers-Trained, Fitted for
mask and evaluated medically.
Two hazardous materials commonly found in older structures are - answers-Lead and Asbestos
Water damage restoration work never begins without a signed - answers-work authorization
,To minimize damage to building materials and contents, restorers should perform
_______________________________________ as part of the preliminary inspection. -
answers-Loss mitigation services
When pre-existing damage is discovered, technicians should ___________________ and
____________________ to all materially interested parties. - answers-document and
communicate
Technicians should always use a _______________________ and a _______________________
to disengage carpet from the tackless strip. - answers-knee kicked and carpet awl
The primary reasons for carpet delimitations are: - answers-Damage due to water
Folding of wet carpet during pad removal
Over aggressive extraction
Dragging heavy items
Alot of foot traffic
Improper install
Pet urine
Secondary damage is most prevalent in ___________________ materials. - answers-
Hygroscopic
Above __________% RH supports microbial growth and secondary damage can occur in
hygroscopic materials. - answers-60%
Category _____ water originated from a sanitary source and does not pose substantial risk to
humans. - answers-1
, Category ____ water contains significant contamination and has the potential to cause
discomfort or sickness if contacted or consumed by humans - answers-2
In a Category 3 water intrusion with elevated risk situations, restorers should consider using an
______________________________________ to assist in a remediation assessment. - answers-
Indoor environmental Professional (IEP)
When working contaminated environments technicians should erect
________________________, done appropriate __________, and install
______________________. - answers-Containment, PPE, Air filtration device (AFD)
When working in a CAT 3 water loss the PPE should consist of: - answers-All of it:
full face respiratory mask
protective suit
waterproof gloves
water proof boots
If at any time during the remediation of a cat 3 loss, any materially interested party disagrees
with how the remediation processes will be performed, restorers should ____________
immediately until the conflict is resolved. - answers-STOP
Which property of a material more relates to water vapor passing through or out of it? -
answers-Permeance
In order to effectively dry wood subfloor beneath vinyl floor, restorers should remove the
____________________ - answers-vinyl floor
When cellulosic insulation gets wet it should be __________ - answers-removed
