IICRC WRT & ASD EXAM PREP 2025/2026 – WATER DAMAGE RESTORATION, APPLIED
STRUCTURAL DRYING, | FINAL EXAM PACK | QUESTIONS AND VERIFIED ANSWERS|
100% CORRECT| LATEST VERSIONS|GRADE A+ |100% PASS
1. Wearing PPE on a sewage damaged project shall be done because it - ANSWER Is mandotary due
to natural law or regulatory requirement
2. When you find mold on a water damage project, what are 3 things you should do? - ANSWER Put
on appropriate PPE, initial barriers or containment and install ventilation
3. If you find mold growth, what equipment would you not install? - ANSWER Air movers
4. what category of water is from a sanitary source and not likely to make you sick? - ANSWER Cat 1
5. What category of water contains significant contamination and can make you sick? - ANSWER
Cat 2
6. When should a restorer consider bringing in an IEP on a Cat 2 or Cat 3 water intrusion? -
ANSWER Where there are high risk individuals or situations
7. Products that will reduce microorganism to a level that public agencies would consider safe are
called - ANSWER Sanitizers
8. Where do you look for directions as to how a biocide shall be applied? - ANSWER The product
label
9. Prior to application of an antimicrobial, obtain authorization the insurance adjuster - ANSWER
False
10. Uses pins for finding the perimeter of water under carpet and padding - ANSWER Moister sensor
,11. Uses a picture to assist in finding the perimeter of water in carpet and pad - ANSWER thermal
imaging camera
12. Measures temperature and humidity of air - ANSWER Thermo hygrometer
13. Determines how much moisture is in structural materials - ANSWER Moister meter
14. Can be used to determine initially if there is water under vinyl or ceramic tile floors - ANSWER
Pinless meter
15. Provides a visual image of temperature and may show a surface is wet because it is cooler due to
evaporating cooling - ANSWER Infrared camera
16. When evaporating occurs faster than dehumidification the humidity will increase. What kind of
damage can be caused? - ANSWER Secondary damage
17. What type of materials are most likely to be damaged by high humidity? - ANSWER Hygroscopic
18. The change for microbial growth on hygroscopic materials increase when relative humidity is -
ANSWER 70%
19. technicians Should clean and dry affected materials because it is - ANSWER component of the
accepted standard of care, but not mandatory.
20. If something is recommended, that means it is - ANSWER Advised or suggested but not a
component of the standard of care
21. May means - ANSWER Signifies permission but not a component of the standard of care
22. The word CAN means - ANSWER The ability or possibility but not a component of the standard of
care
,23. We need to leave buildings that have been damaged by water both - ANSWER Clean and dry
24. The first concern of restorers on a project is - ANSWER The health and safety of workers and
occupants
25. why is rapid response so important - ANSWER Limits the potential for damages and can reduce
drying time
26. Attempting to identify safety issues should begin as soon as - ANSWER The inspection process
27. you find sagging ceilings that are heavy and saturated with water what should you do? -
ANSWER Drain the water, remove the saturated drywall and dispose of it
28. When water is evaporating and leaving a surface the surface - ANSWER Cools
29. Air movers primarily aid in drying by increasing - ANSWER The rate of evaporation
30. PPE is required by regulations so it shall be used according to the s500 - ANSWER True
31. Thermal imaging cameras help find water that is evaporating because the surface is - ANSWER
Cooler
32. Other than extraction what has the most effect on drying time - ANSWER The rate of
evaporation
33. what air temperature range is ideal for LGR dehumidifiers? - ANSWER 70-90F
34. This course is designed as a comprehensive safety course - ANSWER False
35. For safety, drying equipment shall be equipped with a - ANSWER Grounded plug
, 36. name 3 components of a respiratory protection program - ANSWER Medical evaluation, fit
testing, and proper training
37. If you are cleaning up a sewer damaged project, at a minimum what PPE should be worn? -
ANSWER Full face respiratory, water resistant suit and waterproof gloves and boots
38. This course is designed to teach you how to identify and handle hazardous material - ANSWER
False
39. Name two hazardous materials that are more likely to be found in older building - ANSWER Lead
and asbestos
40. What organization has safety and health courses specifically tailored to the restoration industry -
ANSWER IICRC
41. According to the Hierarchy of controls what is the least effective control measure? - ANSWER
PPE
42. What is an IEP - ANSWER Indoor Environmental Professional
43. What begins at 20% wood moister content or above? - ANSWER Wood Root Fungi
44. What can begin at 16% wood moister content? - ANSWER Non-destructive mold growth
45. Name 2 reasons why we should begin remediation as soon as possible. - ANSWER Reduce
potential for damage and reduce potential for microbial growth
46. What antimicrobial provides the lowest level of microorganism reduction - ANSWER Sanitizer
47. Wet, porous materials represent more than 40% of the combined wall, floor and ceiling surface -
ANSWER Class 3
STRUCTURAL DRYING, | FINAL EXAM PACK | QUESTIONS AND VERIFIED ANSWERS|
100% CORRECT| LATEST VERSIONS|GRADE A+ |100% PASS
1. Wearing PPE on a sewage damaged project shall be done because it - ANSWER Is mandotary due
to natural law or regulatory requirement
2. When you find mold on a water damage project, what are 3 things you should do? - ANSWER Put
on appropriate PPE, initial barriers or containment and install ventilation
3. If you find mold growth, what equipment would you not install? - ANSWER Air movers
4. what category of water is from a sanitary source and not likely to make you sick? - ANSWER Cat 1
5. What category of water contains significant contamination and can make you sick? - ANSWER
Cat 2
6. When should a restorer consider bringing in an IEP on a Cat 2 or Cat 3 water intrusion? -
ANSWER Where there are high risk individuals or situations
7. Products that will reduce microorganism to a level that public agencies would consider safe are
called - ANSWER Sanitizers
8. Where do you look for directions as to how a biocide shall be applied? - ANSWER The product
label
9. Prior to application of an antimicrobial, obtain authorization the insurance adjuster - ANSWER
False
10. Uses pins for finding the perimeter of water under carpet and padding - ANSWER Moister sensor
,11. Uses a picture to assist in finding the perimeter of water in carpet and pad - ANSWER thermal
imaging camera
12. Measures temperature and humidity of air - ANSWER Thermo hygrometer
13. Determines how much moisture is in structural materials - ANSWER Moister meter
14. Can be used to determine initially if there is water under vinyl or ceramic tile floors - ANSWER
Pinless meter
15. Provides a visual image of temperature and may show a surface is wet because it is cooler due to
evaporating cooling - ANSWER Infrared camera
16. When evaporating occurs faster than dehumidification the humidity will increase. What kind of
damage can be caused? - ANSWER Secondary damage
17. What type of materials are most likely to be damaged by high humidity? - ANSWER Hygroscopic
18. The change for microbial growth on hygroscopic materials increase when relative humidity is -
ANSWER 70%
19. technicians Should clean and dry affected materials because it is - ANSWER component of the
accepted standard of care, but not mandatory.
20. If something is recommended, that means it is - ANSWER Advised or suggested but not a
component of the standard of care
21. May means - ANSWER Signifies permission but not a component of the standard of care
22. The word CAN means - ANSWER The ability or possibility but not a component of the standard of
care
,23. We need to leave buildings that have been damaged by water both - ANSWER Clean and dry
24. The first concern of restorers on a project is - ANSWER The health and safety of workers and
occupants
25. why is rapid response so important - ANSWER Limits the potential for damages and can reduce
drying time
26. Attempting to identify safety issues should begin as soon as - ANSWER The inspection process
27. you find sagging ceilings that are heavy and saturated with water what should you do? -
ANSWER Drain the water, remove the saturated drywall and dispose of it
28. When water is evaporating and leaving a surface the surface - ANSWER Cools
29. Air movers primarily aid in drying by increasing - ANSWER The rate of evaporation
30. PPE is required by regulations so it shall be used according to the s500 - ANSWER True
31. Thermal imaging cameras help find water that is evaporating because the surface is - ANSWER
Cooler
32. Other than extraction what has the most effect on drying time - ANSWER The rate of
evaporation
33. what air temperature range is ideal for LGR dehumidifiers? - ANSWER 70-90F
34. This course is designed as a comprehensive safety course - ANSWER False
35. For safety, drying equipment shall be equipped with a - ANSWER Grounded plug
, 36. name 3 components of a respiratory protection program - ANSWER Medical evaluation, fit
testing, and proper training
37. If you are cleaning up a sewer damaged project, at a minimum what PPE should be worn? -
ANSWER Full face respiratory, water resistant suit and waterproof gloves and boots
38. This course is designed to teach you how to identify and handle hazardous material - ANSWER
False
39. Name two hazardous materials that are more likely to be found in older building - ANSWER Lead
and asbestos
40. What organization has safety and health courses specifically tailored to the restoration industry -
ANSWER IICRC
41. According to the Hierarchy of controls what is the least effective control measure? - ANSWER
PPE
42. What is an IEP - ANSWER Indoor Environmental Professional
43. What begins at 20% wood moister content or above? - ANSWER Wood Root Fungi
44. What can begin at 16% wood moister content? - ANSWER Non-destructive mold growth
45. Name 2 reasons why we should begin remediation as soon as possible. - ANSWER Reduce
potential for damage and reduce potential for microbial growth
46. What antimicrobial provides the lowest level of microorganism reduction - ANSWER Sanitizer
47. Wet, porous materials represent more than 40% of the combined wall, floor and ceiling surface -
ANSWER Class 3
