ASD Class IICRC Exam Questions &
Answers (Grade A+)
Metal studs can be a problem when drying a structure because the
____ or base plate can retain standing water -
correct answer ✅C channel
The percentage or weight in a material compared to the materials
oven dried sample is -
correct answer ✅Moisture content
True or false: prior to setting up the drying environment, restorers
should understand the building assembly construction -
correct answer ✅True
The difference in moisture content between two different areas of
the same material is known as the -
correct answer ✅Moisture content gradient
The AHAM test conditions that rate the water removal performance
of refrigerant dehumidifier is ___ degrees and ___
% relative humidity for a period of ___ hours -
correct answer ✅80, 60%, 24 hours
,ASD Class IICRC Exam Questions &
Answers (Grade A+)
Refrigerants operate best in the temperature range of ___ degrees
to ____ degrees -
correct answer ✅70, 90
Using ____ extension cords with electrical equipment in a water
loss can be a serious fire or shock hazard -
correct answer ✅Light weight
The ___ dehumidifier creates the lowest vapor pressure of all
dehumidification systems -
correct answer ✅Desiccant
When calculating air over needs for a water restoration project,
each affected room automatically start with ___ airmover:
-1 AM for every ___ to ___ sf of affected area
-1 AM for every ___ to ___ sf of affected wall above 2ft
-1 AM for every inset or offset greater than ___ inches -
correct answer ✅50-70; 100-150; 18inches
When using a dehumidifier in a dirt crawlspace with a temperature
of 44 degrees, the best dehumidifier would be: -
correct answer ✅Desiccant
, ASD Class IICRC Exam Questions &
Answers (Grade A+)
The conventional refrigerant dehumidifier can reduce the humidity
ratio down to ___ GPP while the low grain refrigerant dehumidifier
can reduce the humidity down to ___ GPP -
correct answer ✅55; 34
An LGR dehumidifier on a class 3 loss in a structure that is 27,000
cubic feet, the initial AHAM pint requirement is ___ pints per day -
correct answer ✅675
A tech is on a water project and the affected area is 45ftx50ftx12ft
ceilings. It's a class 2 loss and a tech has an LGR dehumidifier which
removes 125 pints per day at AHAM test conditions. The initial
AHAM pint requirement is ___ PPD needed and it will take ___ of
the 125 PPD units -
correct answer ✅540; 4
When using an LGR dehumidifier the removes 80 pints per day at
AHAM test conditions, the number of units initially needed on a
class 1 loss with an affected area of 25,000 cubic feet is ___ units -
correct answer ✅4
Answers (Grade A+)
Metal studs can be a problem when drying a structure because the
____ or base plate can retain standing water -
correct answer ✅C channel
The percentage or weight in a material compared to the materials
oven dried sample is -
correct answer ✅Moisture content
True or false: prior to setting up the drying environment, restorers
should understand the building assembly construction -
correct answer ✅True
The difference in moisture content between two different areas of
the same material is known as the -
correct answer ✅Moisture content gradient
The AHAM test conditions that rate the water removal performance
of refrigerant dehumidifier is ___ degrees and ___
% relative humidity for a period of ___ hours -
correct answer ✅80, 60%, 24 hours
,ASD Class IICRC Exam Questions &
Answers (Grade A+)
Refrigerants operate best in the temperature range of ___ degrees
to ____ degrees -
correct answer ✅70, 90
Using ____ extension cords with electrical equipment in a water
loss can be a serious fire or shock hazard -
correct answer ✅Light weight
The ___ dehumidifier creates the lowest vapor pressure of all
dehumidification systems -
correct answer ✅Desiccant
When calculating air over needs for a water restoration project,
each affected room automatically start with ___ airmover:
-1 AM for every ___ to ___ sf of affected area
-1 AM for every ___ to ___ sf of affected wall above 2ft
-1 AM for every inset or offset greater than ___ inches -
correct answer ✅50-70; 100-150; 18inches
When using a dehumidifier in a dirt crawlspace with a temperature
of 44 degrees, the best dehumidifier would be: -
correct answer ✅Desiccant
, ASD Class IICRC Exam Questions &
Answers (Grade A+)
The conventional refrigerant dehumidifier can reduce the humidity
ratio down to ___ GPP while the low grain refrigerant dehumidifier
can reduce the humidity down to ___ GPP -
correct answer ✅55; 34
An LGR dehumidifier on a class 3 loss in a structure that is 27,000
cubic feet, the initial AHAM pint requirement is ___ pints per day -
correct answer ✅675
A tech is on a water project and the affected area is 45ftx50ftx12ft
ceilings. It's a class 2 loss and a tech has an LGR dehumidifier which
removes 125 pints per day at AHAM test conditions. The initial
AHAM pint requirement is ___ PPD needed and it will take ___ of
the 125 PPD units -
correct answer ✅540; 4
When using an LGR dehumidifier the removes 80 pints per day at
AHAM test conditions, the number of units initially needed on a
class 1 loss with an affected area of 25,000 cubic feet is ___ units -
correct answer ✅4
