IICRC Commercial Drying Specialist (CDS) | Latest
Exam questions with Corrected Answers
Category of water refers to_____________________ - ANSWER The range of
contamination in the water
Who determines the Category of water?__________________________ - ANSWER The
restorer
Classes of water refers to _______ - ANSWER An approximation of the degree of water
absorption and evaporation
A dry standard is_______________ - ANSWER Approximation of the MC/ML of materials
prior to the water intrusion
Drying goals are_________ - ANSWER Target MC/ML of materials after water intrusion
The drying goals should be set that would be expected to:___________ and - ANSWER
Return structure, systems or contents to an acceptable condition and inhibit ,microbial
growth
If the restorer has been informed by the customer that water did not affect adjacent
areas or floors, the restorer is safe-to assume that. True or False - ANSWER False, check
all adjacent areas
Satisfactory completion of a job or phase of a job should be obtained when________ -
ANSWER Returning the building or a portion of it to the client
, According to the current IICRC S500 Standard, a restorer should establish an initial
dehumidification capacity needed on a project, but should be modified after that based
on___________________________________ - ANSWER Subsequent or following days
psychrometric readings
Some of the other project factors that may need to be considered in adjusting the
dehumidification requirement can be (describe at least three) - ANSWER An agreed
upon deadline to complete the job
Power is known to be less than adequate to serve the indicated inventory of equipment
The building will be occupied during the drying process, potentially causing equipment
cut off, frequent opening of doors, higher moisture load
A schedule imposed by client
Required pressure differential to achieve contaminant control
Sizing desiccant dehumidification in larger commercial drying applications typically
begins with determining a targeted________________________ - ANSWER Air change
per hour
The build-out density is a factor which considers the ability to
__________________________to all areas of a building as well as the amount of
_____________________________________that needs to be addressed. - ANSWER
Circulate air
Air changes per hour
The weather impact factor considers the ______________________________________
as wellas the ability of the building envelope
to_____________________________________ - ANSWER Impact the weather could
likely have on your drying environment as well as the ability of the building envelope to
keep the outside air from influencing your environment
Exam questions with Corrected Answers
Category of water refers to_____________________ - ANSWER The range of
contamination in the water
Who determines the Category of water?__________________________ - ANSWER The
restorer
Classes of water refers to _______ - ANSWER An approximation of the degree of water
absorption and evaporation
A dry standard is_______________ - ANSWER Approximation of the MC/ML of materials
prior to the water intrusion
Drying goals are_________ - ANSWER Target MC/ML of materials after water intrusion
The drying goals should be set that would be expected to:___________ and - ANSWER
Return structure, systems or contents to an acceptable condition and inhibit ,microbial
growth
If the restorer has been informed by the customer that water did not affect adjacent
areas or floors, the restorer is safe-to assume that. True or False - ANSWER False, check
all adjacent areas
Satisfactory completion of a job or phase of a job should be obtained when________ -
ANSWER Returning the building or a portion of it to the client
, According to the current IICRC S500 Standard, a restorer should establish an initial
dehumidification capacity needed on a project, but should be modified after that based
on___________________________________ - ANSWER Subsequent or following days
psychrometric readings
Some of the other project factors that may need to be considered in adjusting the
dehumidification requirement can be (describe at least three) - ANSWER An agreed
upon deadline to complete the job
Power is known to be less than adequate to serve the indicated inventory of equipment
The building will be occupied during the drying process, potentially causing equipment
cut off, frequent opening of doors, higher moisture load
A schedule imposed by client
Required pressure differential to achieve contaminant control
Sizing desiccant dehumidification in larger commercial drying applications typically
begins with determining a targeted________________________ - ANSWER Air change
per hour
The build-out density is a factor which considers the ability to
__________________________to all areas of a building as well as the amount of
_____________________________________that needs to be addressed. - ANSWER
Circulate air
Air changes per hour
The weather impact factor considers the ______________________________________
as wellas the ability of the building envelope
to_____________________________________ - ANSWER Impact the weather could
likely have on your drying environment as well as the ability of the building envelope to
keep the outside air from influencing your environment
