IICRC S500 Water Mitigation Newest 2024 -2025 Exam/
Actual Exam Questions with Correct Verified Answers/
Graded A+
What is the best method to contain migrating water - Correct Answer - Extraction
What is the tool of choice for extracting water from glued down carpet - Correct Answer
- Light Wand
An example of a Stationary tool is - Correct Answer - Water Claw
Thorough extractions decrease what - Correct Answer - drying time
The easiest extractions would occur on what kind of material - Correct Answer - 24 oz
carpet over 4 lb. pad
What is the best way to check the efficiency of extraction - Correct Answer - Pull back
carpet and squeeze the pad
The process of removing moisture from the air is called - Correct Answer -
Dehumidification
Which dihu works the best in warm conditions with high humidity - Correct Answer -
Refrigerant
Which dihu creates the lowest vapor pressure - Correct Answer - Desiccant
pg. 1
, Association of Home Appliance Manufacturers (AHAM) rating for debus is - Correct
Answer - 80 degrees /60 RH
Calculate the CF (cubic ft) of a room that measures 30' W x 40'L x 12'H - Correct
Answer - 14000 CF
Calculate how many low grain refrigerants removing 124 pods will be needed for a
home that is flooded from a broken supply line water is picking up walls to 12: the home
is 1300 total SF, with 8' ceilings, on a Class 2 loss. - Correct Answer - 2 low grain
refrigerants
Calculate how many desiccants debus which process 385 cfm will be needed for a
home that is flooded from a broken supply line water is picking up walls to 12: the home
is 1300 total SF, with 8' ceilings, on a Class 2 loss. - Correct Answer - 1 desiccant dihu
Calculate how many gallons of water in a basement that is 15' W x 15'L x 10' H with 2'
3" of standing water. - Correct Answer - 3787 gallons
What is the purpose of an air filtering device - Correct Answer - to remove airborne
particles from the air
What must be done prior to applying a biocide - Correct Answer - vacate all occupants
and animals
What chemical can destroy all forms of life - Correct Answer - Sterilizers
What does the moisture sensor probe determine - Correct Answer - The perimeter of the
water damage
What is a thermo-hygrometer used to determine - Correct Answer - the relative humidity
and temperature of the air
pg. 2
Actual Exam Questions with Correct Verified Answers/
Graded A+
What is the best method to contain migrating water - Correct Answer - Extraction
What is the tool of choice for extracting water from glued down carpet - Correct Answer
- Light Wand
An example of a Stationary tool is - Correct Answer - Water Claw
Thorough extractions decrease what - Correct Answer - drying time
The easiest extractions would occur on what kind of material - Correct Answer - 24 oz
carpet over 4 lb. pad
What is the best way to check the efficiency of extraction - Correct Answer - Pull back
carpet and squeeze the pad
The process of removing moisture from the air is called - Correct Answer -
Dehumidification
Which dihu works the best in warm conditions with high humidity - Correct Answer -
Refrigerant
Which dihu creates the lowest vapor pressure - Correct Answer - Desiccant
pg. 1
, Association of Home Appliance Manufacturers (AHAM) rating for debus is - Correct
Answer - 80 degrees /60 RH
Calculate the CF (cubic ft) of a room that measures 30' W x 40'L x 12'H - Correct
Answer - 14000 CF
Calculate how many low grain refrigerants removing 124 pods will be needed for a
home that is flooded from a broken supply line water is picking up walls to 12: the home
is 1300 total SF, with 8' ceilings, on a Class 2 loss. - Correct Answer - 2 low grain
refrigerants
Calculate how many desiccants debus which process 385 cfm will be needed for a
home that is flooded from a broken supply line water is picking up walls to 12: the home
is 1300 total SF, with 8' ceilings, on a Class 2 loss. - Correct Answer - 1 desiccant dihu
Calculate how many gallons of water in a basement that is 15' W x 15'L x 10' H with 2'
3" of standing water. - Correct Answer - 3787 gallons
What is the purpose of an air filtering device - Correct Answer - to remove airborne
particles from the air
What must be done prior to applying a biocide - Correct Answer - vacate all occupants
and animals
What chemical can destroy all forms of life - Correct Answer - Sterilizers
What does the moisture sensor probe determine - Correct Answer - The perimeter of the
water damage
What is a thermo-hygrometer used to determine - Correct Answer - the relative humidity
and temperature of the air
pg. 2
